1125213840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 3958246656

約数和(自身を除く): 2833032816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 47, 48, 60, 72, 80, 82, 90, 94, 120, 123, 141, 144, 164, 180, 188, 205, 235, 240, 246, 282, 328, 360, 369, 376, 410, 423, 470, 492, 564, 615, 656, 705, 720, 738, 752, 811, 820, 846, 940, 984, 1128, 1230, 1410, 1476, 1622, 1640, 1692, 1845, 1880, 1927, 1968, 2115, 2256, 2433, 2460, 2820, 2952, 3244, 3280, 3384, 3690, 3760, 3854, 4055, 4230, 4866, 4920, 5640, 5781, 5904, 6488, 6768, 7299, 7380, 7708, 8110, 8460, 9635, 9732, 9840, 11280, 11562, 12165, 12976, 14598, 14760, 15416, 16220, 16920, 17343, 19270, 19464, 23124, 24330, 28905, 29196, 29520, 30832, 32440, 33251, 33840, 34686, 36495, 38117, 38540, 38928, 46248, 48660, 57810, 58392, 64880, 66502, 69372, 72990, 76234, 77080, 86715, 92496, 97320, 99753, 114351, 115620, 116784, 133004, 138744, 145980, 152468, 154160, 166255, 173430, 190585, 194640, 199506, 228702, 231240, 266008, 277488, 291960, 299259, 304936, 332510, 343053, 346860, 381170, 399012, 457404, 462480, 498765, 532016, 571755, 583920, 598518, 609872, 665020, 686106, 693720, 762340, 798024, 914808, 997530, 1143510, 1197036, 1330040, 1372212, 1387440, 1496295, 1524680, 1562797, 1596048, 1715265, 1829616, 1995060, 2287020, 2394072, 2660080, 2744424, 2992590, 3049360, 3125594, 3430530, 3990120, 4574040, 4688391, 4788144, 5488848, 5985180, 6251188, 6861060, 7813985, 7980240, 9148080, 9376782, 11970360, 12502376, 13722120, 14065173, 15627970, 18753564, 23441955, 23940720, 25004752, 27444240, 28130346, 31255940, 37507128, 46883910, 56260692, 62511880, 70325865, 75014256, 93767820, 112521384, 125023760, 140651730, 187535640, 225042768, 281303460, 375071280, 562606920, 1125213840]

約数ペア:

[(1, 1125213840), (2, 562606920), (3, 375071280), (4, 281303460), (5, 225042768), (6, 187535640), (8, 140651730), (9, 125023760), (10, 112521384), (12, 93767820), (15, 75014256), (16, 70325865), (18, 62511880), (20, 56260692), (24, 46883910), (30, 37507128), (36, 31255940), (40, 28130346), (41, 27444240), (45, 25004752), (47, 23940720), (48, 23441955), (60, 18753564), (72, 15627970), (80, 14065173), (82, 13722120), (90, 12502376), (94, 11970360), (120, 9376782), (123, 9148080), (141, 7980240), (144, 7813985), (164, 6861060), (180, 6251188), (188, 5985180), (205, 5488848), (235, 4788144), (240, 4688391), (246, 4574040), (282, 3990120), (328, 3430530), (360, 3125594), (369, 3049360), (376, 2992590), (410, 2744424), (423, 2660080), (470, 2394072), (492, 2287020), (564, 1995060), (615, 1829616), (656, 1715265), (705, 1596048), (720, 1562797), (738, 1524680), (752, 1496295), (811, 1387440), (820, 1372212), (846, 1330040), (940, 1197036), (984, 1143510), (1128, 997530), (1230, 914808), (1410, 798024), (1476, 762340), (1622, 693720), (1640, 686106), (1692, 665020), (1845, 609872), (1880, 598518), (1927, 583920), (1968, 571755), (2115, 532016), (2256, 498765), (2433, 462480), (2460, 457404), (2820, 399012), (2952, 381170), (3244, 346860), (3280, 343053), (3384, 332510), (3690, 304936), (3760, 299259), (3854, 291960), (4055, 277488), (4230, 266008), (4866, 231240), (4920, 228702), (5640, 199506), (5781, 194640), (5904, 190585), (6488, 173430), (6768, 166255), (7299, 154160), (7380, 152468), (7708, 145980), (8110, 138744), (8460, 133004), (9635, 116784), (9732, 115620), (9840, 114351), (11280, 99753), (11562, 97320), (12165, 92496), (12976, 86715), (14598, 77080), (14760, 76234), (15416, 72990), (16220, 69372), (16920, 66502), (17343, 64880), (19270, 58392), (19464, 57810), (23124, 48660), (24330, 46248), (28905, 38928), (29196, 38540), (29520, 38117), (30832, 36495), (32440, 34686), (33251, 33840)]