890273280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 3160922688

約数和(自身を除く): 2270649408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 241, 256, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 482, 512, 520, 555, 592, 624, 640, 723, 740, 768, 780, 832, 888, 960, 962, 964, 1040, 1110, 1184, 1205, 1248, 1280, 1443, 1446, 1480, 1536, 1560, 1664, 1776, 1920, 1924, 1928, 2080, 2220, 2368, 2405, 2410, 2496, 2560, 2886, 2892, 2960, 3120, 3133, 3328, 3552, 3615, 3840, 3848, 3856, 4160, 4440, 4736, 4810, 4820, 4992, 5772, 5784, 5920, 6240, 6266, 6656, 7104, 7215, 7230, 7680, 7696, 7712, 8320, 8880, 8917, 9399, 9472, 9620, 9640, 9984, 11544, 11568, 11840, 12480, 12532, 14208, 14430, 14460, 15392, 15424, 15665, 16640, 17760, 17834, 18798, 18944, 19240, 19280, 19968, 23088, 23136, 23680, 24960, 25064, 26751, 28416, 28860, 28920, 30784, 30848, 31330, 33280, 35520, 35668, 37596, 38480, 38560, 44585, 46176, 46272, 46995, 47360, 49920, 50128, 53502, 56832, 57720, 57840, 61568, 61696, 62660, 71040, 71336, 75192, 76960, 77120, 89170, 92352, 92544, 93990, 94720, 99840, 100256, 107004, 115440, 115680, 115921, 123136, 123392, 125320, 133755, 142080, 142672, 150384, 153920, 154240, 178340, 184704, 185088, 187980, 200512, 214008, 230880, 231360, 231842, 246272, 250640, 267510, 284160, 285344, 300768, 307840, 308480, 347763, 356680, 369408, 370176, 375960, 401024, 428016, 461760, 462720, 463684, 501280, 535020, 570688, 579605, 601536, 615680, 616960, 695526, 713360, 738816, 751920, 802048, 856032, 923520, 925440, 927368, 1002560, 1070040, 1141376, 1159210, 1203072, 1231360, 1391052, 1426720, 1503840, 1604096, 1712064, 1738815, 1847040, 1850880, 1854736, 2005120, 2140080, 2282752, 2318420, 2406144, 2782104, 2853440, 3007680, 3424128, 3477630, 3694080, 3709472, 4010240, 4280160, 4565504, 4636840, 4812288, 5564208, 5706880, 6015360, 6848256, 6955260, 7418944, 8020480, 8560320, 9273680, 11128416, 11413760, 12030720, 13696512, 13910520, 14837888, 17120640, 18547360, 22256832, 22827520, 24061440, 27821040, 29675776, 34241280, 37094720, 44513664, 55642080, 59351552, 68482560, 74189440, 89027328, 111284160, 148378880, 178054656, 222568320, 296757760, 445136640, 890273280]

約数ペア:

[(1, 890273280), (2, 445136640), (3, 296757760), (4, 222568320), (5, 178054656), (6, 148378880), (8, 111284160), (10, 89027328), (12, 74189440), (13, 68482560), (15, 59351552), (16, 55642080), (20, 44513664), (24, 37094720), (26, 34241280), (30, 29675776), (32, 27821040), (37, 24061440), (39, 22827520), (40, 22256832), (48, 18547360), (52, 17120640), (60, 14837888), (64, 13910520), (65, 13696512), (74, 12030720), (78, 11413760), (80, 11128416), (96, 9273680), (104, 8560320), (111, 8020480), (120, 7418944), (128, 6955260), (130, 6848256), (148, 6015360), (156, 5706880), (160, 5564208), (185, 4812288), (192, 4636840), (195, 4565504), (208, 4280160), (222, 4010240), (240, 3709472), (241, 3694080), (256, 3477630), (260, 3424128), (296, 3007680), (312, 2853440), (320, 2782104), (370, 2406144), (384, 2318420), (390, 2282752), (416, 2140080), (444, 2005120), (480, 1854736), (481, 1850880), (482, 1847040), (512, 1738815), (520, 1712064), (555, 1604096), (592, 1503840), (624, 1426720), (640, 1391052), (723, 1231360), (740, 1203072), (768, 1159210), (780, 1141376), (832, 1070040), (888, 1002560), (960, 927368), (962, 925440), (964, 923520), (1040, 856032), (1110, 802048), (1184, 751920), (1205, 738816), (1248, 713360), (1280, 695526), (1443, 616960), (1446, 615680), (1480, 601536), (1536, 579605), (1560, 570688), (1664, 535020), (1776, 501280), (1920, 463684), (1924, 462720), (1928, 461760), (2080, 428016), (2220, 401024), (2368, 375960), (2405, 370176), (2410, 369408), (2496, 356680), (2560, 347763), (2886, 308480), (2892, 307840), (2960, 300768), (3120, 285344), (3133, 284160), (3328, 267510), (3552, 250640), (3615, 246272), (3840, 231842), (3848, 231360), (3856, 230880), (4160, 214008), (4440, 200512), (4736, 187980), (4810, 185088), (4820, 184704), (4992, 178340), (5772, 154240), (5784, 153920), (5920, 150384), (6240, 142672), (6266, 142080), (6656, 133755), (7104, 125320), (7215, 123392), (7230, 123136), (7680, 115921), (7696, 115680), (7712, 115440), (8320, 107004), (8880, 100256), (8917, 99840), (9399, 94720), (9472, 93990), (9620, 92544), (9640, 92352), (9984, 89170), (11544, 77120), (11568, 76960), (11840, 75192), (12480, 71336), (12532, 71040), (14208, 62660), (14430, 61696), (14460, 61568), (15392, 57840), (15424, 57720), (15665, 56832), (16640, 53502), (17760, 50128), (17834, 49920), (18798, 47360), (18944, 46995), (19240, 46272), (19280, 46176), (19968, 44585), (23088, 38560), (23136, 38480), (23680, 37596), (24960, 35668), (25064, 35520), (26751, 33280), (28416, 31330), (28860, 30848), (28920, 30784)]