931039920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1094

約数の個数: 240

約数和(自身を含む): 3314787840

約数和(自身を除く): 2383747920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1019, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2038, 2115, 2160, 2256, 2430, 2538, 2820, 3057, 3240, 3384, 3760, 3807, 3888, 4076, 4230, 4860, 5076, 5095, 5640, 6114, 6345, 6480, 6768, 7614, 8152, 8460, 9171, 9720, 10152, 10190, 11280, 11421, 12228, 12690, 15228, 15285, 16304, 16920, 18342, 19035, 19440, 20304, 20380, 22842, 24456, 25380, 27513, 30456, 30570, 33840, 36684, 38070, 40760, 45684, 45855, 47893, 48912, 50760, 55026, 57105, 60912, 61140, 73368, 76140, 81520, 82539, 91368, 91710, 95786, 101520, 110052, 114210, 122280, 137565, 143679, 146736, 152280, 165078, 182736, 183420, 191572, 220104, 228420, 239465, 244560, 247617, 275130, 287358, 304560, 330156, 366840, 383144, 412695, 431037, 440208, 456840, 478930, 495234, 550260, 574716, 660312, 718395, 733680, 766288, 825390, 862074, 913680, 957860, 990468, 1100520, 1149432, 1238085, 1293111, 1320624, 1436790, 1650780, 1724148, 1915720, 1980936, 2155185, 2201040, 2298864, 2476170, 2586222, 2873580, 3301560, 3448296, 3831440, 3879333, 3961872, 4310370, 4952340, 5172444, 5747160, 6465555, 6603120, 6896592, 7758666, 8620740, 9904680, 10344888, 11494320, 11637999, 12931110, 15517332, 17241480, 19396665, 19809360, 20689776, 23275998, 25862220, 31034664, 34482960, 38793330, 46551996, 51724440, 58189995, 62069328, 77586660, 93103992, 103448880, 116379990, 155173320, 186207984, 232759980, 310346640, 465519960, 931039920]

約数ペア:

[(1, 931039920), (2, 465519960), (3, 310346640), (4, 232759980), (5, 186207984), (6, 155173320), (8, 116379990), (9, 103448880), (10, 93103992), (12, 77586660), (15, 62069328), (16, 58189995), (18, 51724440), (20, 46551996), (24, 38793330), (27, 34482960), (30, 31034664), (36, 25862220), (40, 23275998), (45, 20689776), (47, 19809360), (48, 19396665), (54, 17241480), (60, 15517332), (72, 12931110), (80, 11637999), (81, 11494320), (90, 10344888), (94, 9904680), (108, 8620740), (120, 7758666), (135, 6896592), (141, 6603120), (144, 6465555), (162, 5747160), (180, 5172444), (188, 4952340), (216, 4310370), (235, 3961872), (240, 3879333), (243, 3831440), (270, 3448296), (282, 3301560), (324, 2873580), (360, 2586222), (376, 2476170), (405, 2298864), (423, 2201040), (432, 2155185), (470, 1980936), (486, 1915720), (540, 1724148), (564, 1650780), (648, 1436790), (705, 1320624), (720, 1293111), (752, 1238085), (810, 1149432), (846, 1100520), (940, 990468), (972, 957860), (1019, 913680), (1080, 862074), (1128, 825390), (1215, 766288), (1269, 733680), (1296, 718395), (1410, 660312), (1620, 574716), (1692, 550260), (1880, 495234), (1944, 478930), (2038, 456840), (2115, 440208), (2160, 431037), (2256, 412695), (2430, 383144), (2538, 366840), (2820, 330156), (3057, 304560), (3240, 287358), (3384, 275130), (3760, 247617), (3807, 244560), (3888, 239465), (4076, 228420), (4230, 220104), (4860, 191572), (5076, 183420), (5095, 182736), (5640, 165078), (6114, 152280), (6345, 146736), (6480, 143679), (6768, 137565), (7614, 122280), (8152, 114210), (8460, 110052), (9171, 101520), (9720, 95786), (10152, 91710), (10190, 91368), (11280, 82539), (11421, 81520), (12228, 76140), (12690, 73368), (15228, 61140), (15285, 60912), (16304, 57105), (16920, 55026), (18342, 50760), (19035, 48912), (19440, 47893), (20304, 45855), (20380, 45684), (22842, 40760), (24456, 38070), (25380, 36684), (27513, 33840), (30456, 30570)]