645540480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 384

約数和(自身を含む): 2476066320

約数和(自身を除く): 1830525840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 128, 130, 144, 148, 156, 160, 180, 185, 192, 195, 208, 222, 233, 234, 240, 260, 288, 296, 312, 320, 333, 360, 370, 384, 390, 416, 444, 466, 468, 480, 481, 520, 555, 576, 585, 592, 624, 640, 666, 699, 720, 740, 780, 832, 888, 932, 936, 960, 962, 1040, 1110, 1152, 1165, 1170, 1184, 1248, 1332, 1398, 1440, 1443, 1480, 1560, 1664, 1665, 1776, 1864, 1872, 1920, 1924, 2080, 2097, 2220, 2330, 2340, 2368, 2405, 2496, 2664, 2796, 2880, 2886, 2960, 3029, 3120, 3330, 3495, 3552, 3728, 3744, 3848, 4160, 4194, 4329, 4440, 4660, 4680, 4736, 4810, 4992, 5328, 5592, 5760, 5772, 5920, 6058, 6240, 6660, 6990, 7104, 7215, 7456, 7488, 7696, 8320, 8388, 8621, 8658, 8880, 9087, 9320, 9360, 9620, 10485, 10656, 11184, 11544, 11840, 12116, 12480, 13320, 13980, 14208, 14430, 14912, 14976, 15145, 15392, 16776, 17242, 17316, 17760, 18174, 18640, 18720, 19240, 20970, 21312, 21645, 22368, 23088, 23680, 24232, 24960, 25863, 26640, 27261, 27960, 28860, 29824, 30290, 30784, 33552, 34484, 34632, 35520, 36348, 37280, 37440, 38480, 41940, 42624, 43105, 43290, 44736, 45435, 46176, 48464, 51726, 53280, 54522, 55920, 57720, 60580, 61568, 67104, 68968, 69264, 71040, 72696, 74560, 74880, 76960, 77589, 83880, 86210, 86580, 89472, 90870, 92352, 96928, 103452, 106560, 109044, 111840, 112073, 115440, 121160, 129315, 134208, 136305, 137936, 138528, 145392, 149120, 153920, 155178, 167760, 172420, 173160, 181740, 184704, 193856, 206904, 213120, 218088, 223680, 224146, 230880, 242320, 258630, 268416, 272610, 275872, 277056, 290784, 307840, 310356, 335520, 336219, 344840, 346320, 363480, 387712, 387945, 413808, 436176, 447360, 448292, 461760, 484640, 517260, 545220, 551744, 554112, 560365, 581568, 620712, 671040, 672438, 689680, 692640, 726960, 775890, 827616, 872352, 896584, 923520, 969280, 1008657, 1034520, 1090440, 1103488, 1120730, 1163136, 1241424, 1342080, 1344876, 1379360, 1385280, 1453920, 1551780, 1655232, 1681095, 1744704, 1793168, 1938560, 2017314, 2069040, 2180880, 2241460, 2482848, 2689752, 2758720, 2770560, 2907840, 3103560, 3310464, 3362190, 3489408, 3586336, 4034628, 4138080, 4361760, 4482920, 4965696, 5043285, 5379504, 5517440, 5815680, 6207120, 6724380, 7172672, 8069256, 8276160, 8723520, 8965840, 9931392, 10086570, 10759008, 12414240, 13448760, 14345344, 16138512, 16552320, 17447040, 17931680, 20173140, 21518016, 24828480, 26897520, 32277024, 35863360, 40346280, 43036032, 49656960, 53795040, 64554048, 71726720, 80692560, 107590080, 129108096, 161385120, 215180160, 322770240, 645540480]

約数ペア:

[(1, 645540480), (2, 322770240), (3, 215180160), (4, 161385120), (5, 129108096), (6, 107590080), (8, 80692560), (9, 71726720), (10, 64554048), (12, 53795040), (13, 49656960), (15, 43036032), (16, 40346280), (18, 35863360), (20, 32277024), (24, 26897520), (26, 24828480), (30, 21518016), (32, 20173140), (36, 17931680), (37, 17447040), (39, 16552320), (40, 16138512), (45, 14345344), (48, 13448760), (52, 12414240), (60, 10759008), (64, 10086570), (65, 9931392), (72, 8965840), (74, 8723520), (78, 8276160), (80, 8069256), (90, 7172672), (96, 6724380), (104, 6207120), (111, 5815680), (117, 5517440), (120, 5379504), (128, 5043285), (130, 4965696), (144, 4482920), (148, 4361760), (156, 4138080), (160, 4034628), (180, 3586336), (185, 3489408), (192, 3362190), (195, 3310464), (208, 3103560), (222, 2907840), (233, 2770560), (234, 2758720), (240, 2689752), (260, 2482848), (288, 2241460), (296, 2180880), (312, 2069040), (320, 2017314), (333, 1938560), (360, 1793168), (370, 1744704), (384, 1681095), (390, 1655232), (416, 1551780), (444, 1453920), (466, 1385280), (468, 1379360), (480, 1344876), (481, 1342080), (520, 1241424), (555, 1163136), (576, 1120730), (585, 1103488), (592, 1090440), (624, 1034520), (640, 1008657), (666, 969280), (699, 923520), (720, 896584), (740, 872352), (780, 827616), (832, 775890), (888, 726960), (932, 692640), (936, 689680), (960, 672438), (962, 671040), (1040, 620712), (1110, 581568), (1152, 560365), (1165, 554112), (1170, 551744), (1184, 545220), (1248, 517260), (1332, 484640), (1398, 461760), (1440, 448292), (1443, 447360), (1480, 436176), (1560, 413808), (1664, 387945), (1665, 387712), (1776, 363480), (1864, 346320), (1872, 344840), (1920, 336219), (1924, 335520), (2080, 310356), (2097, 307840), (2220, 290784), (2330, 277056), (2340, 275872), (2368, 272610), (2405, 268416), (2496, 258630), (2664, 242320), (2796, 230880), (2880, 224146), (2886, 223680), (2960, 218088), (3029, 213120), (3120, 206904), (3330, 193856), (3495, 184704), (3552, 181740), (3728, 173160), (3744, 172420), (3848, 167760), (4160, 155178), (4194, 153920), (4329, 149120), (4440, 145392), (4660, 138528), (4680, 137936), (4736, 136305), (4810, 134208), (4992, 129315), (5328, 121160), (5592, 115440), (5760, 112073), (5772, 111840), (5920, 109044), (6058, 106560), (6240, 103452), (6660, 96928), (6990, 92352), (7104, 90870), (7215, 89472), (7456, 86580), (7488, 86210), (7696, 83880), (8320, 77589), (8388, 76960), (8621, 74880), (8658, 74560), (8880, 72696), (9087, 71040), (9320, 69264), (9360, 68968), (9620, 67104), (10485, 61568), (10656, 60580), (11184, 57720), (11544, 55920), (11840, 54522), (12116, 53280), (12480, 51726), (13320, 48464), (13980, 46176), (14208, 45435), (14430, 44736), (14912, 43290), (14976, 43105), (15145, 42624), (15392, 41940), (16776, 38480), (17242, 37440), (17316, 37280), (17760, 36348), (18174, 35520), (18640, 34632), (18720, 34484), (19240, 33552), (20970, 30784), (21312, 30290), (21645, 29824), (22368, 28860), (23088, 27960), (23680, 27261), (24232, 26640), (24960, 25863)]