318223680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 336

約数和(自身を含む): 1137854976

約数和(自身を除く): 819631296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 37, 40, 48, 51, 60, 62, 64, 68, 74, 80, 85, 93, 96, 102, 111, 120, 124, 136, 148, 155, 160, 170, 185, 186, 192, 204, 222, 240, 248, 255, 272, 289, 296, 310, 320, 340, 370, 372, 408, 444, 465, 480, 496, 510, 527, 544, 555, 578, 592, 620, 629, 680, 740, 744, 816, 867, 888, 930, 960, 992, 1020, 1054, 1088, 1110, 1147, 1156, 1184, 1240, 1258, 1360, 1445, 1480, 1488, 1581, 1632, 1734, 1776, 1860, 1887, 1984, 2040, 2108, 2220, 2294, 2312, 2368, 2480, 2516, 2635, 2720, 2890, 2960, 2976, 3145, 3162, 3264, 3441, 3468, 3552, 3720, 3774, 4080, 4216, 4335, 4440, 4588, 4624, 4960, 5032, 5270, 5440, 5735, 5780, 5920, 5952, 6290, 6324, 6882, 6936, 7104, 7440, 7548, 7905, 8160, 8432, 8670, 8880, 8959, 9176, 9248, 9435, 9920, 10064, 10540, 10693, 11470, 11560, 11840, 12580, 12648, 13764, 13872, 14880, 15096, 15810, 16320, 16864, 17205, 17340, 17760, 17918, 18352, 18496, 18870, 19499, 20128, 21080, 21386, 22940, 23120, 25160, 25296, 26877, 27528, 27744, 29760, 30192, 31620, 32079, 33728, 34410, 34680, 35520, 35836, 36704, 37740, 38998, 40256, 42160, 42772, 44795, 45880, 46240, 50320, 50592, 53465, 53754, 55056, 55488, 58497, 60384, 63240, 64158, 68820, 69360, 71672, 73408, 75480, 77996, 84320, 85544, 89590, 91760, 92480, 97495, 100640, 101184, 106930, 107508, 110112, 116994, 120768, 126480, 128316, 134385, 137640, 138720, 143344, 150960, 155992, 160395, 168640, 171088, 179180, 183520, 194990, 201280, 213860, 215016, 220224, 233988, 252960, 256632, 268770, 275280, 277440, 286688, 292485, 301920, 311984, 320790, 331483, 342176, 358360, 367040, 389980, 427720, 430032, 467976, 505920, 513264, 537540, 550560, 573376, 584970, 603840, 623968, 641580, 662966, 684352, 716720, 779960, 855440, 860064, 935952, 994449, 1026528, 1075080, 1101120, 1169940, 1247936, 1283160, 1325932, 1433440, 1559920, 1657415, 1710880, 1720128, 1871904, 1988898, 2053056, 2150160, 2339880, 2566320, 2651864, 2866880, 3119840, 3314830, 3421760, 3743808, 3977796, 4300320, 4679760, 4972245, 5132640, 5303728, 6239680, 6629660, 7955592, 8600640, 9359520, 9944490, 10265280, 10607456, 13259320, 15911184, 18719040, 19888980, 21214912, 26518640, 31822368, 39777960, 53037280, 63644736, 79555920, 106074560, 159111840, 318223680]

約数ペア:

[(1, 318223680), (2, 159111840), (3, 106074560), (4, 79555920), (5, 63644736), (6, 53037280), (8, 39777960), (10, 31822368), (12, 26518640), (15, 21214912), (16, 19888980), (17, 18719040), (20, 15911184), (24, 13259320), (30, 10607456), (31, 10265280), (32, 9944490), (34, 9359520), (37, 8600640), (40, 7955592), (48, 6629660), (51, 6239680), (60, 5303728), (62, 5132640), (64, 4972245), (68, 4679760), (74, 4300320), (80, 3977796), (85, 3743808), (93, 3421760), (96, 3314830), (102, 3119840), (111, 2866880), (120, 2651864), (124, 2566320), (136, 2339880), (148, 2150160), (155, 2053056), (160, 1988898), (170, 1871904), (185, 1720128), (186, 1710880), (192, 1657415), (204, 1559920), (222, 1433440), (240, 1325932), (248, 1283160), (255, 1247936), (272, 1169940), (289, 1101120), (296, 1075080), (310, 1026528), (320, 994449), (340, 935952), (370, 860064), (372, 855440), (408, 779960), (444, 716720), (465, 684352), (480, 662966), (496, 641580), (510, 623968), (527, 603840), (544, 584970), (555, 573376), (578, 550560), (592, 537540), (620, 513264), (629, 505920), (680, 467976), (740, 430032), (744, 427720), (816, 389980), (867, 367040), (888, 358360), (930, 342176), (960, 331483), (992, 320790), (1020, 311984), (1054, 301920), (1088, 292485), (1110, 286688), (1147, 277440), (1156, 275280), (1184, 268770), (1240, 256632), (1258, 252960), (1360, 233988), (1445, 220224), (1480, 215016), (1488, 213860), (1581, 201280), (1632, 194990), (1734, 183520), (1776, 179180), (1860, 171088), (1887, 168640), (1984, 160395), (2040, 155992), (2108, 150960), (2220, 143344), (2294, 138720), (2312, 137640), (2368, 134385), (2480, 128316), (2516, 126480), (2635, 120768), (2720, 116994), (2890, 110112), (2960, 107508), (2976, 106930), (3145, 101184), (3162, 100640), (3264, 97495), (3441, 92480), (3468, 91760), (3552, 89590), (3720, 85544), (3774, 84320), (4080, 77996), (4216, 75480), (4335, 73408), (4440, 71672), (4588, 69360), (4624, 68820), (4960, 64158), (5032, 63240), (5270, 60384), (5440, 58497), (5735, 55488), (5780, 55056), (5920, 53754), (5952, 53465), (6290, 50592), (6324, 50320), (6882, 46240), (6936, 45880), (7104, 44795), (7440, 42772), (7548, 42160), (7905, 40256), (8160, 38998), (8432, 37740), (8670, 36704), (8880, 35836), (8959, 35520), (9176, 34680), (9248, 34410), (9435, 33728), (9920, 32079), (10064, 31620), (10540, 30192), (10693, 29760), (11470, 27744), (11560, 27528), (11840, 26877), (12580, 25296), (12648, 25160), (13764, 23120), (13872, 22940), (14880, 21386), (15096, 21080), (15810, 20128), (16320, 19499), (16864, 18870), (17205, 18496), (17340, 18352), (17760, 17918)]