1218984480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 576

約数和(自身を含む): 5072191488

約数和(自身を除く): 3853207008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 62, 63, 70, 72, 80, 83, 84, 90, 93, 94, 96, 105, 112, 120, 124, 126, 140, 141, 144, 155, 160, 166, 168, 180, 186, 188, 210, 217, 224, 235, 240, 248, 249, 252, 279, 280, 282, 288, 310, 315, 329, 332, 336, 360, 372, 376, 415, 420, 423, 434, 465, 470, 480, 496, 498, 504, 558, 560, 564, 581, 620, 630, 651, 658, 664, 672, 705, 720, 744, 747, 752, 830, 840, 846, 868, 930, 940, 987, 992, 996, 1008, 1085, 1116, 1120, 1128, 1162, 1240, 1245, 1260, 1302, 1316, 1328, 1395, 1410, 1440, 1457, 1488, 1494, 1504, 1645, 1660, 1680, 1692, 1736, 1743, 1860, 1880, 1953, 1974, 1992, 2016, 2115, 2170, 2232, 2256, 2324, 2480, 2490, 2520, 2573, 2604, 2632, 2656, 2790, 2820, 2905, 2914, 2961, 2976, 2988, 3255, 3290, 3320, 3360, 3384, 3472, 3486, 3720, 3735, 3760, 3901, 3906, 3948, 3984, 4230, 4340, 4371, 4464, 4512, 4648, 4935, 4960, 4980, 5040, 5146, 5208, 5229, 5264, 5580, 5640, 5810, 5828, 5922, 5976, 6510, 6580, 6640, 6768, 6944, 6972, 7285, 7440, 7470, 7520, 7719, 7802, 7812, 7896, 7968, 8460, 8680, 8715, 8742, 8928, 9296, 9765, 9870, 9960, 10080, 10199, 10292, 10416, 10458, 10528, 11160, 11280, 11620, 11656, 11703, 11844, 11952, 12865, 13020, 13113, 13160, 13280, 13536, 13944, 14570, 14805, 14880, 14940, 15438, 15604, 15624, 15792, 16920, 17360, 17430, 17484, 18011, 18592, 19505, 19530, 19740, 19920, 20398, 20584, 20832, 20916, 21855, 22320, 22560, 23157, 23240, 23312, 23406, 23688, 23904, 25730, 26040, 26145, 26226, 26320, 27307, 27888, 29140, 29610, 29880, 30597, 30876, 31208, 31248, 31584, 33840, 34720, 34860, 34968, 35109, 36022, 38595, 39010, 39060, 39480, 39840, 40796, 41168, 41832, 43710, 44640, 46314, 46480, 46624, 46812, 47376, 50995, 51460, 52080, 52290, 52452, 52640, 54033, 54614, 55776, 58280, 58515, 59220, 59760, 61194, 61752, 62416, 62496, 65565, 67680, 69720, 69936, 70218, 72044, 77190, 78020, 78120, 78960, 81592, 81921, 82336, 83664, 87420, 90055, 91791, 92628, 92960, 93624, 94752, 101990, 102920, 104160, 104580, 104904, 108066, 109228, 115785, 116560, 117030, 118440, 119520, 120931, 122388, 123504, 124832, 131130, 136535, 139440, 139872, 140436, 144088, 152985, 154380, 156040, 156240, 157920, 162099, 163184, 163842, 167328, 174840, 175545, 180110, 183582, 185256, 187248, 203980, 205840, 209160, 209808, 216132, 218456, 231570, 233120, 234060, 236880, 241862, 244776, 245763, 247008, 262260, 270165, 273070, 278880, 280872, 288176, 305970, 308760, 312080, 312480, 324198, 326368, 327684, 349680, 351090, 360220, 362793, 367164, 370512, 374496, 407960, 409605, 411680, 418320, 419616, 432264, 436912, 458955, 463140, 468120, 473760, 483724, 489552, 491526, 524520, 540330, 546140, 561744, 576352, 604655, 611940, 617520, 624160, 648396, 655368, 699360, 702180, 720440, 725586, 734328, 741024, 810495, 815920, 819210, 836640, 846517, 864528, 873824, 917910, 926280, 936240, 967448, 979104, 983052, 1049040, 1080660, 1088379, 1092280, 1123488, 1209310, 1223880, 1228815, 1235040, 1296792, 1310736, 1404360, 1440880, 1451172, 1468656, 1620990, 1631840, 1638420, 1693034, 1729056, 1813965, 1835820, 1852560, 1872480, 1934896, 1966104, 2098080, 2161320, 2176758, 2184560, 2418620, 2447760, 2457630, 2539551, 2593584, 2621472, 2808720, 2881760, 2902344, 2937312, 3241980, 3276840, 3386068, 3627930, 3671640, 3705120, 3869792, 3932208, 4232585, 4322640, 4353516, 4369120, 4837240, 4895520, 4915260, 5079102, 5187168, 5441895, 5617440, 5804688, 6483960, 6553680, 6772136, 7255860, 7343280, 7618653, 7864416, 8465170, 8645280, 8707032, 9674480, 9830520, 10158204, 10883790, 11609376, 12697755, 12967920, 13107360, 13544272, 14511720, 14686560, 15237306, 16930340, 17414064, 19348960, 19661040, 20316408, 21767580, 25395510, 25935840, 27088544, 29023440, 30474612, 33860680, 34828128, 38093265, 39322080, 40632816, 43535160, 50791020, 58046880, 60949224, 67721360, 76186530, 81265632, 87070320, 101582040, 121898448, 135442720, 152373060, 174140640, 203164080, 243796896, 304746120, 406328160, 609492240, 1218984480]

約数ペア:

[(1, 1218984480), (2, 609492240), (3, 406328160), (4, 304746120), (5, 243796896), (6, 203164080), (7, 174140640), (8, 152373060), (9, 135442720), (10, 121898448), (12, 101582040), (14, 87070320), (15, 81265632), (16, 76186530), (18, 67721360), (20, 60949224), (21, 58046880), (24, 50791020), (28, 43535160), (30, 40632816), (31, 39322080), (32, 38093265), (35, 34828128), (36, 33860680), (40, 30474612), (42, 29023440), (45, 27088544), (47, 25935840), (48, 25395510), (56, 21767580), (60, 20316408), (62, 19661040), (63, 19348960), (70, 17414064), (72, 16930340), (80, 15237306), (83, 14686560), (84, 14511720), (90, 13544272), (93, 13107360), (94, 12967920), (96, 12697755), (105, 11609376), (112, 10883790), (120, 10158204), (124, 9830520), (126, 9674480), (140, 8707032), (141, 8645280), (144, 8465170), (155, 7864416), (160, 7618653), (166, 7343280), (168, 7255860), (180, 6772136), (186, 6553680), (188, 6483960), (210, 5804688), (217, 5617440), (224, 5441895), (235, 5187168), (240, 5079102), (248, 4915260), (249, 4895520), (252, 4837240), (279, 4369120), (280, 4353516), (282, 4322640), (288, 4232585), (310, 3932208), (315, 3869792), (329, 3705120), (332, 3671640), (336, 3627930), (360, 3386068), (372, 3276840), (376, 3241980), (415, 2937312), (420, 2902344), (423, 2881760), (434, 2808720), (465, 2621472), (470, 2593584), (480, 2539551), (496, 2457630), (498, 2447760), (504, 2418620), (558, 2184560), (560, 2176758), (564, 2161320), (581, 2098080), (620, 1966104), (630, 1934896), (651, 1872480), (658, 1852560), (664, 1835820), (672, 1813965), (705, 1729056), (720, 1693034), (744, 1638420), (747, 1631840), (752, 1620990), (830, 1468656), (840, 1451172), (846, 1440880), (868, 1404360), (930, 1310736), (940, 1296792), (987, 1235040), (992, 1228815), (996, 1223880), (1008, 1209310), (1085, 1123488), (1116, 1092280), (1120, 1088379), (1128, 1080660), (1162, 1049040), (1240, 983052), (1245, 979104), (1260, 967448), (1302, 936240), (1316, 926280), (1328, 917910), (1395, 873824), (1410, 864528), (1440, 846517), (1457, 836640), (1488, 819210), (1494, 815920), (1504, 810495), (1645, 741024), (1660, 734328), (1680, 725586), (1692, 720440), (1736, 702180), (1743, 699360), (1860, 655368), (1880, 648396), (1953, 624160), (1974, 617520), (1992, 611940), (2016, 604655), (2115, 576352), (2170, 561744), (2232, 546140), (2256, 540330), (2324, 524520), (2480, 491526), (2490, 489552), (2520, 483724), (2573, 473760), (2604, 468120), (2632, 463140), (2656, 458955), (2790, 436912), (2820, 432264), (2905, 419616), (2914, 418320), (2961, 411680), (2976, 409605), (2988, 407960), (3255, 374496), (3290, 370512), (3320, 367164), (3360, 362793), (3384, 360220), (3472, 351090), (3486, 349680), (3720, 327684), (3735, 326368), (3760, 324198), (3901, 312480), (3906, 312080), (3948, 308760), (3984, 305970), (4230, 288176), (4340, 280872), (4371, 278880), (4464, 273070), (4512, 270165), (4648, 262260), (4935, 247008), (4960, 245763), (4980, 244776), (5040, 241862), (5146, 236880), (5208, 234060), (5229, 233120), (5264, 231570), (5580, 218456), (5640, 216132), (5810, 209808), (5828, 209160), (5922, 205840), (5976, 203980), (6510, 187248), (6580, 185256), (6640, 183582), (6768, 180110), (6944, 175545), (6972, 174840), (7285, 167328), (7440, 163842), (7470, 163184), (7520, 162099), (7719, 157920), (7802, 156240), (7812, 156040), (7896, 154380), (7968, 152985), (8460, 144088), (8680, 140436), (8715, 139872), (8742, 139440), (8928, 136535), (9296, 131130), (9765, 124832), (9870, 123504), (9960, 122388), (10080, 120931), (10199, 119520), (10292, 118440), (10416, 117030), (10458, 116560), (10528, 115785), (11160, 109228), (11280, 108066), (11620, 104904), (11656, 104580), (11703, 104160), (11844, 102920), (11952, 101990), (12865, 94752), (13020, 93624), (13113, 92960), (13160, 92628), (13280, 91791), (13536, 90055), (13944, 87420), (14570, 83664), (14805, 82336), (14880, 81921), (14940, 81592), (15438, 78960), (15604, 78120), (15624, 78020), (15792, 77190), (16920, 72044), (17360, 70218), (17430, 69936), (17484, 69720), (18011, 67680), (18592, 65565), (19505, 62496), (19530, 62416), (19740, 61752), (19920, 61194), (20398, 59760), (20584, 59220), (20832, 58515), (20916, 58280), (21855, 55776), (22320, 54614), (22560, 54033), (23157, 52640), (23240, 52452), (23312, 52290), (23406, 52080), (23688, 51460), (23904, 50995), (25730, 47376), (26040, 46812), (26145, 46624), (26226, 46480), (26320, 46314), (27307, 44640), (27888, 43710), (29140, 41832), (29610, 41168), (29880, 40796), (30597, 39840), (30876, 39480), (31208, 39060), (31248, 39010), (31584, 38595), (33840, 36022), (34720, 35109), (34860, 34968)]