73887206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{136889}}^1$

素因数の和:137091

約数の個数: 160

約数和(自身を含む): 248097245760

約数和(自身を除く): 174210039120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1384, 1560, 1730, 2076, 2249, 2595, 2768, 3120, 3460, 4152, 4498, 5190, 6747, 6920, 8304, 8996, 10380, 11245, 13494, 13840, 17992, 20760, 22490, 26988, 33735, 35984, 41520, 44980, 53976, 67470, 89960, 107952, 134940, 136889, 179920, 269880, 273778, 410667, 539760, 547556, 684445, 821334, 1095112, 1368890, 1642668, 1779557, 2053335, 2190224, 2737780, 3285336, 3559114, 4106670, 5338671, 5475560, 6570672, 7118228, 8213340, 8897785, 10677342, 10951120, 14236456, 16426680, 17795570, 21354684, 23681797, 26693355, 28472912, 32853360, 35591140, 42709368, 47363594, 53386710, 71045391, 71182280, 85418736, 94727188, 106773420, 118408985, 142090782, 142364560, 189454376, 213546840, 236817970, 284181564, 307863361, 355226955, 378908752, 427093680, 473635940, 568363128, 615726722, 710453910, 923590083, 947271880, 1136726256, 1231453444, 1420907820, 1539316805, 1847180166, 1894543760, 2462906888, 2841815640, 3078633610, 3694360332, 4617950415, 4925813776, 5683631280, 6157267220, 7388720664, 9235900830, 12314534440, 14777441328, 18471801660, 24629068880, 36943603320, 73887206640]

約数ペア:

[(1, 73887206640), (2, 36943603320), (3, 24629068880), (4, 18471801660), (5, 14777441328), (6, 12314534440), (8, 9235900830), (10, 7388720664), (12, 6157267220), (13, 5683631280), (15, 4925813776), (16, 4617950415), (20, 3694360332), (24, 3078633610), (26, 2841815640), (30, 2462906888), (39, 1894543760), (40, 1847180166), (48, 1539316805), (52, 1420907820), (60, 1231453444), (65, 1136726256), (78, 947271880), (80, 923590083), (104, 710453910), (120, 615726722), (130, 568363128), (156, 473635940), (173, 427093680), (195, 378908752), (208, 355226955), (240, 307863361), (260, 284181564), (312, 236817970), (346, 213546840), (390, 189454376), (519, 142364560), (520, 142090782), (624, 118408985), (692, 106773420), (780, 94727188), (865, 85418736), (1038, 71182280), (1040, 71045391), (1384, 53386710), (1560, 47363594), (1730, 42709368), (2076, 35591140), (2249, 32853360), (2595, 28472912), (2768, 26693355), (3120, 23681797), (3460, 21354684), (4152, 17795570), (4498, 16426680), (5190, 14236456), (6747, 10951120), (6920, 10677342), (8304, 8897785), (8996, 8213340), (10380, 7118228), (11245, 6570672), (13494, 5475560), (13840, 5338671), (17992, 4106670), (20760, 3559114), (22490, 3285336), (26988, 2737780), (33735, 2190224), (35984, 2053335), (41520, 1779557), (44980, 1642668), (53976, 1368890), (67470, 1095112), (89960, 821334), (107952, 684445), (134940, 547556), (136889, 539760), (179920, 410667), (269880, 273778)]