17428676640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{997}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 55771752960

約数和(自身を除く): 38343076320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 461, 474, 480, 632, 790, 922, 948, 997, 1185, 1264, 1383, 1580, 1844, 1896, 1994, 2305, 2370, 2528, 2766, 2991, 3160, 3688, 3792, 3988, 4610, 4740, 4985, 5532, 5982, 6320, 6915, 7376, 7584, 7976, 9220, 9480, 9970, 11064, 11964, 12640, 13830, 14752, 14955, 15952, 18440, 18960, 19940, 22128, 23928, 27660, 29910, 31904, 36419, 36880, 37920, 39880, 44256, 47856, 55320, 59820, 72838, 73760, 78763, 79760, 95712, 109257, 110640, 119640, 145676, 157526, 159520, 182095, 218514, 221280, 236289, 239280, 291352, 315052, 364190, 393815, 437028, 459617, 472578, 478560, 546285, 582704, 630104, 728380, 787630, 874056, 919234, 945156, 1092570, 1165408, 1181445, 1260208, 1378851, 1456760, 1575260, 1748112, 1838468, 1890312, 2185140, 2298085, 2362890, 2520416, 2757702, 2913520, 3150520, 3496224, 3676936, 3780624, 4370280, 4596170, 4725780, 5515404, 5827040, 6301040, 6894255, 7353872, 7561248, 8740560, 9192340, 9451560, 11030808, 12602080, 13788510, 14707744, 17481120, 18384680, 18903120, 22061616, 27577020, 36309743, 36769360, 37806240, 44123232, 55154040, 72619486, 73538720, 108929229, 110308080, 145238972, 181548715, 217858458, 220616160, 290477944, 363097430, 435716916, 544646145, 580955888, 726194860, 871433832, 1089292290, 1161911776, 1452389720, 1742867664, 2178584580, 2904779440, 3485735328, 4357169160, 5809558880, 8714338320, 17428676640]

約数ペア:

[(1, 17428676640), (2, 8714338320), (3, 5809558880), (4, 4357169160), (5, 3485735328), (6, 2904779440), (8, 2178584580), (10, 1742867664), (12, 1452389720), (15, 1161911776), (16, 1089292290), (20, 871433832), (24, 726194860), (30, 580955888), (32, 544646145), (40, 435716916), (48, 363097430), (60, 290477944), (79, 220616160), (80, 217858458), (96, 181548715), (120, 145238972), (158, 110308080), (160, 108929229), (237, 73538720), (240, 72619486), (316, 55154040), (395, 44123232), (461, 37806240), (474, 36769360), (480, 36309743), (632, 27577020), (790, 22061616), (922, 18903120), (948, 18384680), (997, 17481120), (1185, 14707744), (1264, 13788510), (1383, 12602080), (1580, 11030808), (1844, 9451560), (1896, 9192340), (1994, 8740560), (2305, 7561248), (2370, 7353872), (2528, 6894255), (2766, 6301040), (2991, 5827040), (3160, 5515404), (3688, 4725780), (3792, 4596170), (3988, 4370280), (4610, 3780624), (4740, 3676936), (4985, 3496224), (5532, 3150520), (5982, 2913520), (6320, 2757702), (6915, 2520416), (7376, 2362890), (7584, 2298085), (7976, 2185140), (9220, 1890312), (9480, 1838468), (9970, 1748112), (11064, 1575260), (11964, 1456760), (12640, 1378851), (13830, 1260208), (14752, 1181445), (14955, 1165408), (15952, 1092570), (18440, 945156), (18960, 919234), (19940, 874056), (22128, 787630), (23928, 728380), (27660, 630104), (29910, 582704), (31904, 546285), (36419, 478560), (36880, 472578), (37920, 459617), (39880, 437028), (44256, 393815), (47856, 364190), (55320, 315052), (59820, 291352), (72838, 239280), (73760, 236289), (78763, 221280), (79760, 218514), (95712, 182095), (109257, 159520), (110640, 157526), (119640, 145676)]