2815056720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 640

約数和(自身を含む): 11999232000

約数和(自身を除く): 9184175280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 82, 84, 90, 95, 105, 108, 112, 114, 120, 123, 126, 133, 135, 140, 144, 152, 164, 168, 171, 180, 189, 190, 205, 210, 216, 228, 239, 240, 246, 252, 266, 270, 280, 285, 287, 304, 315, 328, 336, 342, 360, 369, 378, 380, 399, 410, 420, 432, 456, 478, 492, 504, 513, 532, 540, 560, 570, 574, 615, 630, 656, 665, 684, 717, 720, 738, 756, 760, 779, 798, 820, 840, 855, 861, 912, 945, 956, 984, 1008, 1026, 1064, 1080, 1107, 1140, 1148, 1195, 1197, 1230, 1260, 1330, 1368, 1434, 1435, 1476, 1512, 1520, 1558, 1596, 1640, 1673, 1680, 1710, 1722, 1845, 1890, 1912, 1968, 1995, 2052, 2128, 2151, 2160, 2214, 2280, 2296, 2337, 2390, 2394, 2460, 2520, 2565, 2583, 2660, 2736, 2868, 2870, 2952, 3024, 3116, 3192, 3280, 3346, 3420, 3444, 3585, 3591, 3690, 3780, 3824, 3895, 3990, 4104, 4302, 4305, 4428, 4541, 4560, 4592, 4674, 4780, 4788, 4920, 5019, 5040, 5130, 5166, 5320, 5453, 5535, 5736, 5740, 5904, 5985, 6232, 6384, 6453, 6692, 6840, 6888, 7011, 7170, 7182, 7380, 7560, 7749, 7790, 7980, 8208, 8365, 8604, 8610, 8856, 9082, 9348, 9560, 9576, 9799, 9840, 10038, 10260, 10332, 10640, 10755, 10906, 11070, 11472, 11480, 11685, 11970, 12464, 12906, 12915, 13384, 13623, 13680, 13776, 14022, 14340, 14364, 14760, 15057, 15120, 15498, 15580, 15960, 16359, 16730, 17208, 17220, 17712, 17955, 18164, 18696, 19120, 19152, 19598, 20076, 20520, 20664, 21033, 21510, 21812, 22140, 22705, 22960, 23370, 23940, 25095, 25812, 25830, 26768, 27246, 27265, 28044, 28680, 28728, 29397, 29520, 30114, 30996, 31160, 31787, 31920, 32265, 32718, 33460, 34416, 34440, 35055, 35910, 36328, 37392, 38745, 39196, 40152, 40869, 41040, 41328, 42066, 43020, 43624, 44280, 45171, 45410, 46740, 47880, 48995, 49077, 50190, 51624, 51660, 54492, 54530, 56088, 57360, 57456, 58794, 60228, 61992, 62320, 63574, 64530, 65436, 66920, 68115, 68593, 68880, 70110, 71820, 72656, 75285, 77490, 78392, 80304, 81738, 81795, 84132, 86040, 87248, 88191, 88560, 90342, 90820, 93480, 95361, 95760, 97990, 98154, 100380, 103248, 103320, 105165, 108984, 109060, 112176, 117588, 120456, 122607, 123984, 127148, 129060, 130872, 133840, 136230, 137186, 140220, 143640, 146985, 147231, 150570, 154980, 156784, 158935, 163476, 163590, 168264, 172080, 176382, 180684, 181640, 186181, 186960, 190722, 195980, 196308, 200760, 204345, 205779, 206640, 210330, 217968, 218120, 225855, 235176, 240912, 245214, 245385, 254296, 258120, 261744, 264573, 272460, 274372, 280440, 286083, 287280, 293970, 294462, 301140, 309960, 317870, 326952, 327180, 336528, 342965, 352764, 361368, 363280, 372362, 381444, 391960, 392616, 401520, 408690, 411558, 420660, 436240, 440955, 451710, 470352, 476805, 490428, 490770, 508592, 516240, 529146, 544920, 548744, 558543, 560880, 572166, 587940, 588924, 602280, 613035, 617337, 619920, 635740, 653904, 654360, 685930, 705528, 722736, 736155, 744724, 762888, 783920, 785232, 817380, 823116, 841320, 858249, 881910, 903420, 930905, 953610, 980856, 981540, 1028895, 1058292, 1089840, 1097488, 1117086, 1144332, 1175880, 1177848, 1204560, 1226070, 1234674, 1271480, 1303267, 1308720, 1322865, 1371860, 1411056, 1430415, 1472310, 1489448, 1525776, 1634760, 1646232, 1675629, 1682640, 1716498, 1763820, 1806840, 1852011, 1861810, 1907220, 1961712, 1963080, 2057790, 2116584, 2234172, 2288664, 2351760, 2355696, 2452140, 2469348, 2542960, 2606534, 2645730, 2743720, 2792715, 2860830, 2944620, 2978896, 3086685, 3269520, 3292464, 3351258, 3432996, 3527640, 3613680, 3704022, 3723620, 3814440, 3909801, 3926160, 4115580, 4233168, 4291245, 4468344, 4577328, 4904280, 4938696, 5026887, 5213068, 5291460, 5487440, 5585430, 5721660, 5889240, 6173370, 6516335, 6702516, 6865992, 7055280, 7408044, 7447240, 7628880, 7819602, 8231160, 8378145, 8582490, 8936688, 9260055, 9808560, 9877392, 10053774, 10426136, 10582920, 11170860, 11443320, 11729403, 11778480, 12346740, 13032670, 13405032, 13731984, 14816088, 14894480, 15639204, 16462320, 16756290, 17164980, 18520110, 19549005, 20107548, 20852272, 21165840, 22341720, 22886640, 23458806, 24693480, 25134435, 26065340, 26810064, 29632176, 31278408, 33512580, 34329960, 35188209, 37040220, 39098010, 40215096, 44683440, 46917612, 49386960, 50268870, 52130680, 58647015, 62556816, 67025160, 68659920, 70376418, 74080440, 78196020, 80430192, 93835224, 100537740, 104261360, 117294030, 134050320, 140752836, 148160880, 156392040, 175941045, 187670448, 201075480, 234588060, 281505672, 312784080, 351882090, 402150960, 469176120, 563011344, 703764180, 938352240, 1407528360, 2815056720]

約数ペア:

[(1, 2815056720), (2, 1407528360), (3, 938352240), (4, 703764180), (5, 563011344), (6, 469176120), (7, 402150960), (8, 351882090), (9, 312784080), (10, 281505672), (12, 234588060), (14, 201075480), (15, 187670448), (16, 175941045), (18, 156392040), (19, 148160880), (20, 140752836), (21, 134050320), (24, 117294030), (27, 104261360), (28, 100537740), (30, 93835224), (35, 80430192), (36, 78196020), (38, 74080440), (40, 70376418), (41, 68659920), (42, 67025160), (45, 62556816), (48, 58647015), (54, 52130680), (56, 50268870), (57, 49386960), (60, 46917612), (63, 44683440), (70, 40215096), (72, 39098010), (76, 37040220), (80, 35188209), (82, 34329960), (84, 33512580), (90, 31278408), (95, 29632176), (105, 26810064), (108, 26065340), (112, 25134435), (114, 24693480), (120, 23458806), (123, 22886640), (126, 22341720), (133, 21165840), (135, 20852272), (140, 20107548), (144, 19549005), (152, 18520110), (164, 17164980), (168, 16756290), (171, 16462320), (180, 15639204), (189, 14894480), (190, 14816088), (205, 13731984), (210, 13405032), (216, 13032670), (228, 12346740), (239, 11778480), (240, 11729403), (246, 11443320), (252, 11170860), (266, 10582920), (270, 10426136), (280, 10053774), (285, 9877392), (287, 9808560), (304, 9260055), (315, 8936688), (328, 8582490), (336, 8378145), (342, 8231160), (360, 7819602), (369, 7628880), (378, 7447240), (380, 7408044), (399, 7055280), (410, 6865992), (420, 6702516), (432, 6516335), (456, 6173370), (478, 5889240), (492, 5721660), (504, 5585430), (513, 5487440), (532, 5291460), (540, 5213068), (560, 5026887), (570, 4938696), (574, 4904280), (615, 4577328), (630, 4468344), (656, 4291245), (665, 4233168), (684, 4115580), (717, 3926160), (720, 3909801), (738, 3814440), (756, 3723620), (760, 3704022), (779, 3613680), (798, 3527640), (820, 3432996), (840, 3351258), (855, 3292464), (861, 3269520), (912, 3086685), (945, 2978896), (956, 2944620), (984, 2860830), (1008, 2792715), (1026, 2743720), (1064, 2645730), (1080, 2606534), (1107, 2542960), (1140, 2469348), (1148, 2452140), (1195, 2355696), (1197, 2351760), (1230, 2288664), (1260, 2234172), (1330, 2116584), (1368, 2057790), (1434, 1963080), (1435, 1961712), (1476, 1907220), (1512, 1861810), (1520, 1852011), (1558, 1806840), (1596, 1763820), (1640, 1716498), (1673, 1682640), (1680, 1675629), (1710, 1646232), (1722, 1634760), (1845, 1525776), (1890, 1489448), (1912, 1472310), (1968, 1430415), (1995, 1411056), (2052, 1371860), (2128, 1322865), (2151, 1308720), (2160, 1303267), (2214, 1271480), (2280, 1234674), (2296, 1226070), (2337, 1204560), (2390, 1177848), (2394, 1175880), (2460, 1144332), (2520, 1117086), (2565, 1097488), (2583, 1089840), (2660, 1058292), (2736, 1028895), (2868, 981540), (2870, 980856), (2952, 953610), (3024, 930905), (3116, 903420), (3192, 881910), (3280, 858249), (3346, 841320), (3420, 823116), (3444, 817380), (3585, 785232), (3591, 783920), (3690, 762888), (3780, 744724), (3824, 736155), (3895, 722736), (3990, 705528), (4104, 685930), (4302, 654360), (4305, 653904), (4428, 635740), (4541, 619920), (4560, 617337), (4592, 613035), (4674, 602280), (4780, 588924), (4788, 587940), (4920, 572166), (5019, 560880), (5040, 558543), (5130, 548744), (5166, 544920), (5320, 529146), (5453, 516240), (5535, 508592), (5736, 490770), (5740, 490428), (5904, 476805), (5985, 470352), (6232, 451710), (6384, 440955), (6453, 436240), (6692, 420660), (6840, 411558), (6888, 408690), (7011, 401520), (7170, 392616), (7182, 391960), (7380, 381444), (7560, 372362), (7749, 363280), (7790, 361368), (7980, 352764), (8208, 342965), (8365, 336528), (8604, 327180), (8610, 326952), (8856, 317870), (9082, 309960), (9348, 301140), (9560, 294462), (9576, 293970), (9799, 287280), (9840, 286083), (10038, 280440), (10260, 274372), (10332, 272460), (10640, 264573), (10755, 261744), (10906, 258120), (11070, 254296), (11472, 245385), (11480, 245214), (11685, 240912), (11970, 235176), (12464, 225855), (12906, 218120), (12915, 217968), (13384, 210330), (13623, 206640), (13680, 205779), (13776, 204345), (14022, 200760), (14340, 196308), (14364, 195980), (14760, 190722), (15057, 186960), (15120, 186181), (15498, 181640), (15580, 180684), (15960, 176382), (16359, 172080), (16730, 168264), (17208, 163590), (17220, 163476), (17712, 158935), (17955, 156784), (18164, 154980), (18696, 150570), (19120, 147231), (19152, 146985), (19598, 143640), (20076, 140220), (20520, 137186), (20664, 136230), (21033, 133840), (21510, 130872), (21812, 129060), (22140, 127148), (22705, 123984), (22960, 122607), (23370, 120456), (23940, 117588), (25095, 112176), (25812, 109060), (25830, 108984), (26768, 105165), (27246, 103320), (27265, 103248), (28044, 100380), (28680, 98154), (28728, 97990), (29397, 95760), (29520, 95361), (30114, 93480), (30996, 90820), (31160, 90342), (31787, 88560), (31920, 88191), (32265, 87248), (32718, 86040), (33460, 84132), (34416, 81795), (34440, 81738), (35055, 80304), (35910, 78392), (36328, 77490), (37392, 75285), (38745, 72656), (39196, 71820), (40152, 70110), (40869, 68880), (41040, 68593), (41328, 68115), (42066, 66920), (43020, 65436), (43624, 64530), (44280, 63574), (45171, 62320), (45410, 61992), (46740, 60228), (47880, 58794), (48995, 57456), (49077, 57360), (50190, 56088), (51624, 54530), (51660, 54492)]