19407457440

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 864

約数和(自身を含む): 81690021504

約数和(自身を除く): 62282564064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 61, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 122, 126, 135, 140, 144, 147, 160, 162, 167, 168, 180, 183, 189, 196, 210, 216, 224, 240, 243, 244, 245, 252, 270, 280, 288, 294, 305, 315, 324, 334, 336, 360, 366, 378, 392, 405, 420, 427, 432, 441, 480, 486, 488, 490, 501, 504, 540, 549, 560, 567, 588, 610, 630, 648, 668, 672, 720, 732, 735, 756, 784, 810, 835, 840, 854, 864, 882, 915, 945, 972, 976, 980, 1002, 1008, 1080, 1098, 1120, 1134, 1169, 1176, 1215, 1220, 1260, 1281, 1296, 1323, 1336, 1440, 1464, 1470, 1503, 1512, 1568, 1620, 1647, 1670, 1680, 1701, 1708, 1764, 1830, 1890, 1944, 1952, 1960, 2004, 2016, 2135, 2160, 2196, 2205, 2268, 2338, 2352, 2430, 2440, 2505, 2520, 2562, 2592, 2646, 2672, 2745, 2835, 2928, 2940, 2989, 3006, 3024, 3240, 3294, 3340, 3360, 3402, 3416, 3507, 3528, 3660, 3780, 3843, 3888, 3920, 3969, 4008, 4270, 4320, 4392, 4410, 4509, 4536, 4676, 4704, 4860, 4880, 4941, 5010, 5040, 5124, 5292, 5344, 5490, 5670, 5845, 5856, 5880, 5978, 6012, 6048, 6405, 6480, 6588, 6615, 6680, 6804, 6832, 7014, 7056, 7320, 7515, 7560, 7686, 7776, 7840, 7938, 8016, 8183, 8235, 8505, 8540, 8784, 8820, 8967, 9018, 9072, 9352, 9720, 9760, 9882, 10020, 10080, 10187, 10248, 10521, 10584, 10980, 11340, 11529, 11690, 11760, 11907, 11956, 12024, 12810, 12960, 13176, 13230, 13360, 13527, 13608, 13664, 14028, 14112, 14640, 14823, 14945, 15030, 15120, 15372, 15876, 16032, 16366, 16470, 17010, 17080, 17535, 17568, 17640, 17934, 18036, 18144, 18704, 19215, 19440, 19764, 19845, 20040, 20374, 20496, 21042, 21168, 21960, 22545, 22680, 23058, 23380, 23520, 23814, 23912, 24048, 24549, 24705, 25620, 26352, 26460, 26720, 26901, 27054, 27216, 28056, 29280, 29646, 29890, 30060, 30240, 30561, 30744, 31563, 31752, 32732, 32940, 34020, 34160, 34587, 35070, 35280, 35868, 36072, 37408, 38430, 38880, 39528, 39690, 40080, 40581, 40748, 40915, 40992, 42084, 42336, 43920, 44835, 45090, 45360, 46116, 46760, 47628, 47824, 48096, 49098, 49410, 50935, 51240, 52605, 52704, 52920, 53802, 54108, 54432, 56112, 57645, 59292, 59535, 59780, 60120, 61122, 61488, 63126, 63504, 65464, 65880, 67635, 68040, 68320, 69174, 70140, 70560, 71309, 71736, 72144, 73647, 74115, 76860, 79056, 79380, 80160, 80703, 81162, 81496, 81830, 84168, 87840, 89670, 90180, 90720, 91683, 92232, 93520, 94689, 95256, 95648, 98196, 98820, 101870, 102480, 103761, 105210, 105840, 107604, 108216, 112224, 115290, 118584, 119070, 119560, 120240, 122244, 122745, 122976, 126252, 127008, 130928, 131760, 134505, 135270, 136080, 138348, 140280, 142618, 143472, 144288, 147294, 148230, 152805, 153720, 157815, 158112, 158760, 161406, 162324, 162992, 163660, 168336, 172935, 179340, 180360, 183366, 184464, 187040, 189378, 190512, 196392, 197640, 202905, 203740, 204960, 207522, 210420, 211680, 213927, 215208, 216432, 220941, 230580, 237168, 238140, 239120, 240480, 242109, 244488, 245490, 252504, 261856, 263520, 269010, 270540, 272160, 275049, 276696, 280560, 284067, 285236, 286944, 294588, 296460, 305610, 307440, 315630, 317520, 322812, 324648, 325984, 327320, 336672, 345870, 356545, 358680, 360720, 366732, 368235, 368928, 378756, 381024, 392784, 395280, 403515, 405810, 407480, 415044, 420840, 427854, 430416, 432864, 441882, 458415, 461160, 473445, 474336, 476280, 478240, 484218, 488976, 490980, 499163, 505008, 518805, 538020, 541080, 550098, 553392, 561120, 568134, 570472, 589176, 592920, 611220, 614880, 631260, 635040, 641781, 645624, 649296, 654640, 662823, 691740, 713090, 717360, 721440, 726327, 733464, 736470, 757512, 785568, 790560, 807030, 811620, 814960, 825147, 830088, 841680, 855708, 860832, 883764, 916830, 922320, 946890, 952560, 968436, 977952, 981960, 998326, 1010016, 1037610, 1069635, 1076040, 1082160, 1100196, 1104705, 1106784, 1136268, 1140944, 1178352, 1185840, 1210545, 1222440, 1262520, 1283562, 1291248, 1298592, 1309280, 1325646, 1375245, 1383480, 1420335, 1426180, 1434720, 1452654, 1466928, 1472940, 1497489, 1515024, 1614060, 1623240, 1629920, 1650294, 1660176, 1683360, 1711416, 1767528, 1833660, 1844640, 1893780, 1905120, 1925343, 1936872, 1963920, 1988469, 1996652, 2075220, 2139270, 2152080, 2164320, 2200392, 2209410, 2272536, 2281888, 2356704, 2371680, 2421090, 2444880, 2475441, 2495815, 2525040, 2567124, 2582496, 2651292, 2750490, 2766960, 2840670, 2852360, 2905308, 2933856, 2945880, 2994978, 3030048, 3208905, 3228120, 3246480, 3300588, 3314115, 3320352, 3422832, 3535056, 3631635, 3667320, 3787560, 3850686, 3873744, 3927840, 3976938, 3993304, 4125735, 4150440, 4278540, 4304160, 4400784, 4418820, 4492467, 4545072, 4842180, 4889760, 4950882, 4991630, 5050080, 5134248, 5302584, 5500980, 5533920, 5681340, 5704720, 5776029, 5810616, 5891760, 5989956, 6417810, 6456240, 6492960, 6601176, 6628230, 6845664, 7070112, 7263270, 7334640, 7487445, 7575120, 7701372, 7747488, 7953876, 7986608, 8251470, 8300880, 8557080, 8801568, 8837640, 8984934, 9090144, 9626715, 9684360, 9901764, 9942345, 9983260, 10268496, 10605168, 11001960, 11362680, 11409440, 11552058, 11621232, 11783520, 11979912, 12377205, 12835620, 12912480, 13202352, 13256460, 13477401, 14526540, 14669280, 14974890, 15150240, 15402744, 15907752, 15973216, 16502940, 16601760, 17114160, 17328087, 17675280, 17969868, 19253430, 19368720, 19803528, 19884690, 19966520, 20536992, 21210336, 22003920, 22462335, 22725360, 23104116, 23242464, 23959824, 24754410, 25671240, 26404704, 26512920, 26954802, 28880145, 29053080, 29949780, 30805488, 31815504, 33005880, 34228320, 34656174, 35350560, 35939736, 38506860, 38737440, 39607056, 39769380, 39933040, 40432203, 44007840, 44924670, 45450720, 46208232, 47919648, 49508820, 51342480, 53025840, 53909604, 57760290, 58106160, 59899560, 61610976, 63631008, 66011760, 67387005, 69312348, 71879472, 77013720, 79214112, 79538760, 79866080, 80864406, 86640435, 89849340, 92416464, 99017640, 102684960, 106051680, 107819208, 115520580, 116212320, 119799120, 121296609, 132023520, 134774010, 138624696, 143758944, 154027440, 159077520, 161728812, 173280870, 179698680, 184832928, 198035280, 202161015, 215638416, 231041160, 239598240, 242593218, 269548020, 277249392, 308054880, 318155040, 323457624, 346561740, 359397360, 396070560, 404322030, 431276832, 462082320, 485186436, 539096040, 554498784, 606483045, 646915248, 693123480, 718794720, 808644060, 924164640, 970372872, 1078192080, 1212966090, 1293830496, 1386246960, 1617288120, 1940745744, 2156384160, 2425932180, 2772493920, 3234576240, 3881491488, 4851864360, 6469152480, 9703728720, 19407457440]

約数ペア:

[(1, 19407457440), (2, 9703728720), (3, 6469152480), (4, 4851864360), (5, 3881491488), (6, 3234576240), (7, 2772493920), (8, 2425932180), (9, 2156384160), (10, 1940745744), (12, 1617288120), (14, 1386246960), (15, 1293830496), (16, 1212966090), (18, 1078192080), (20, 970372872), (21, 924164640), (24, 808644060), (27, 718794720), (28, 693123480), (30, 646915248), (32, 606483045), (35, 554498784), (36, 539096040), (40, 485186436), (42, 462082320), (45, 431276832), (48, 404322030), (49, 396070560), (54, 359397360), (56, 346561740), (60, 323457624), (61, 318155040), (63, 308054880), (70, 277249392), (72, 269548020), (80, 242593218), (81, 239598240), (84, 231041160), (90, 215638416), (96, 202161015), (98, 198035280), (105, 184832928), (108, 179698680), (112, 173280870), (120, 161728812), (122, 159077520), (126, 154027440), (135, 143758944), (140, 138624696), (144, 134774010), (147, 132023520), (160, 121296609), (162, 119799120), (167, 116212320), (168, 115520580), (180, 107819208), (183, 106051680), (189, 102684960), (196, 99017640), (210, 92416464), (216, 89849340), (224, 86640435), (240, 80864406), (243, 79866080), (244, 79538760), (245, 79214112), (252, 77013720), (270, 71879472), (280, 69312348), (288, 67387005), (294, 66011760), (305, 63631008), (315, 61610976), (324, 59899560), (334, 58106160), (336, 57760290), (360, 53909604), (366, 53025840), (378, 51342480), (392, 49508820), (405, 47919648), (420, 46208232), (427, 45450720), (432, 44924670), (441, 44007840), (480, 40432203), (486, 39933040), (488, 39769380), (490, 39607056), (501, 38737440), (504, 38506860), (540, 35939736), (549, 35350560), (560, 34656174), (567, 34228320), (588, 33005880), (610, 31815504), (630, 30805488), (648, 29949780), (668, 29053080), (672, 28880145), (720, 26954802), (732, 26512920), (735, 26404704), (756, 25671240), (784, 24754410), (810, 23959824), (835, 23242464), (840, 23104116), (854, 22725360), (864, 22462335), (882, 22003920), (915, 21210336), (945, 20536992), (972, 19966520), (976, 19884690), (980, 19803528), (1002, 19368720), (1008, 19253430), (1080, 17969868), (1098, 17675280), (1120, 17328087), (1134, 17114160), (1169, 16601760), (1176, 16502940), (1215, 15973216), (1220, 15907752), (1260, 15402744), (1281, 15150240), (1296, 14974890), (1323, 14669280), (1336, 14526540), (1440, 13477401), (1464, 13256460), (1470, 13202352), (1503, 12912480), (1512, 12835620), (1568, 12377205), (1620, 11979912), (1647, 11783520), (1670, 11621232), (1680, 11552058), (1701, 11409440), (1708, 11362680), (1764, 11001960), (1830, 10605168), (1890, 10268496), (1944, 9983260), (1952, 9942345), (1960, 9901764), (2004, 9684360), (2016, 9626715), (2135, 9090144), (2160, 8984934), (2196, 8837640), (2205, 8801568), (2268, 8557080), (2338, 8300880), (2352, 8251470), (2430, 7986608), (2440, 7953876), (2505, 7747488), (2520, 7701372), (2562, 7575120), (2592, 7487445), (2646, 7334640), (2672, 7263270), (2745, 7070112), (2835, 6845664), (2928, 6628230), (2940, 6601176), (2989, 6492960), (3006, 6456240), (3024, 6417810), (3240, 5989956), (3294, 5891760), (3340, 5810616), (3360, 5776029), (3402, 5704720), (3416, 5681340), (3507, 5533920), (3528, 5500980), (3660, 5302584), (3780, 5134248), (3843, 5050080), (3888, 4991630), (3920, 4950882), (3969, 4889760), (4008, 4842180), (4270, 4545072), (4320, 4492467), (4392, 4418820), (4410, 4400784), (4509, 4304160), (4536, 4278540), (4676, 4150440), (4704, 4125735), (4860, 3993304), (4880, 3976938), (4941, 3927840), (5010, 3873744), (5040, 3850686), (5124, 3787560), (5292, 3667320), (5344, 3631635), (5490, 3535056), (5670, 3422832), (5845, 3320352), (5856, 3314115), (5880, 3300588), (5978, 3246480), (6012, 3228120), (6048, 3208905), (6405, 3030048), (6480, 2994978), (6588, 2945880), (6615, 2933856), (6680, 2905308), (6804, 2852360), (6832, 2840670), (7014, 2766960), (7056, 2750490), (7320, 2651292), (7515, 2582496), (7560, 2567124), (7686, 2525040), (7776, 2495815), (7840, 2475441), (7938, 2444880), (8016, 2421090), (8183, 2371680), (8235, 2356704), (8505, 2281888), (8540, 2272536), (8784, 2209410), (8820, 2200392), (8967, 2164320), (9018, 2152080), (9072, 2139270), (9352, 2075220), (9720, 1996652), (9760, 1988469), (9882, 1963920), (10020, 1936872), (10080, 1925343), (10187, 1905120), (10248, 1893780), (10521, 1844640), (10584, 1833660), (10980, 1767528), (11340, 1711416), (11529, 1683360), (11690, 1660176), (11760, 1650294), (11907, 1629920), (11956, 1623240), (12024, 1614060), (12810, 1515024), (12960, 1497489), (13176, 1472940), (13230, 1466928), (13360, 1452654), (13527, 1434720), (13608, 1426180), (13664, 1420335), (14028, 1383480), (14112, 1375245), (14640, 1325646), (14823, 1309280), (14945, 1298592), (15030, 1291248), (15120, 1283562), (15372, 1262520), (15876, 1222440), (16032, 1210545), (16366, 1185840), (16470, 1178352), (17010, 1140944), (17080, 1136268), (17535, 1106784), (17568, 1104705), (17640, 1100196), (17934, 1082160), (18036, 1076040), (18144, 1069635), (18704, 1037610), (19215, 1010016), (19440, 998326), (19764, 981960), (19845, 977952), (20040, 968436), (20374, 952560), (20496, 946890), (21042, 922320), (21168, 916830), (21960, 883764), (22545, 860832), (22680, 855708), (23058, 841680), (23380, 830088), (23520, 825147), (23814, 814960), (23912, 811620), (24048, 807030), (24549, 790560), (24705, 785568), (25620, 757512), (26352, 736470), (26460, 733464), (26720, 726327), (26901, 721440), (27054, 717360), (27216, 713090), (28056, 691740), (29280, 662823), (29646, 654640), (29890, 649296), (30060, 645624), (30240, 641781), (30561, 635040), (30744, 631260), (31563, 614880), (31752, 611220), (32732, 592920), (32940, 589176), (34020, 570472), (34160, 568134), (34587, 561120), (35070, 553392), (35280, 550098), (35868, 541080), (36072, 538020), (37408, 518805), (38430, 505008), (38880, 499163), (39528, 490980), (39690, 488976), (40080, 484218), (40581, 478240), (40748, 476280), (40915, 474336), (40992, 473445), (42084, 461160), (42336, 458415), (43920, 441882), (44835, 432864), (45090, 430416), (45360, 427854), (46116, 420840), (46760, 415044), (47628, 407480), (47824, 405810), (48096, 403515), (49098, 395280), (49410, 392784), (50935, 381024), (51240, 378756), (52605, 368928), (52704, 368235), (52920, 366732), (53802, 360720), (54108, 358680), (54432, 356545), (56112, 345870), (57645, 336672), (59292, 327320), (59535, 325984), (59780, 324648), (60120, 322812), (61122, 317520), (61488, 315630), (63126, 307440), (63504, 305610), (65464, 296460), (65880, 294588), (67635, 286944), (68040, 285236), (68320, 284067), (69174, 280560), (70140, 276696), (70560, 275049), (71309, 272160), (71736, 270540), (72144, 269010), (73647, 263520), (74115, 261856), (76860, 252504), (79056, 245490), (79380, 244488), (80160, 242109), (80703, 240480), (81162, 239120), (81496, 238140), (81830, 237168), (84168, 230580), (87840, 220941), (89670, 216432), (90180, 215208), (90720, 213927), (91683, 211680), (92232, 210420), (93520, 207522), (94689, 204960), (95256, 203740), (95648, 202905), (98196, 197640), (98820, 196392), (101870, 190512), (102480, 189378), (103761, 187040), (105210, 184464), (105840, 183366), (107604, 180360), (108216, 179340), (112224, 172935), (115290, 168336), (118584, 163660), (119070, 162992), (119560, 162324), (120240, 161406), (122244, 158760), (122745, 158112), (122976, 157815), (126252, 153720), (127008, 152805), (130928, 148230), (131760, 147294), (134505, 144288), (135270, 143472), (136080, 142618), (138348, 140280)]