937205220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 3080802816

約数和(自身を除く): 2143597596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 157, 183, 210, 233, 244, 305, 314, 366, 420, 427, 466, 471, 610, 628, 699, 732, 785, 854, 915, 932, 942, 1099, 1165, 1220, 1281, 1398, 1570, 1631, 1708, 1830, 1884, 2135, 2198, 2330, 2355, 2562, 2796, 3140, 3262, 3297, 3495, 3660, 4270, 4396, 4660, 4710, 4893, 5124, 5495, 6405, 6524, 6594, 6990, 8155, 8540, 9420, 9577, 9786, 10990, 12810, 13188, 13980, 14213, 16310, 16485, 19154, 19572, 21980, 24465, 25620, 28426, 28731, 32620, 32970, 36581, 38308, 42639, 47885, 48930, 56852, 57462, 65940, 67039, 71065, 73162, 85278, 95770, 97860, 99491, 109743, 114924, 134078, 142130, 143655, 146324, 170556, 182905, 191540, 198982, 201117, 213195, 219486, 256067, 268156, 284260, 287310, 298473, 335195, 365810, 397964, 402234, 426390, 438972, 497455, 512134, 548715, 574620, 596946, 670390, 731620, 768201, 804468, 852780, 994910, 1005585, 1024268, 1097430, 1193892, 1280335, 1340780, 1492365, 1536402, 1989820, 2011170, 2194860, 2231441, 2560670, 2984730, 3072804, 3841005, 4022340, 4462882, 5121340, 5969460, 6694323, 7682010, 8925764, 11157205, 13388646, 15364020, 15620087, 22314410, 26777292, 31240174, 33471615, 44628820, 46860261, 62480348, 66943230, 78100435, 93720522, 133886460, 156200870, 187441044, 234301305, 312401740, 468602610, 937205220]

約数ペア:

[(1, 937205220), (2, 468602610), (3, 312401740), (4, 234301305), (5, 187441044), (6, 156200870), (7, 133886460), (10, 93720522), (12, 78100435), (14, 66943230), (15, 62480348), (20, 46860261), (21, 44628820), (28, 33471615), (30, 31240174), (35, 26777292), (42, 22314410), (60, 15620087), (61, 15364020), (70, 13388646), (84, 11157205), (105, 8925764), (122, 7682010), (140, 6694323), (157, 5969460), (183, 5121340), (210, 4462882), (233, 4022340), (244, 3841005), (305, 3072804), (314, 2984730), (366, 2560670), (420, 2231441), (427, 2194860), (466, 2011170), (471, 1989820), (610, 1536402), (628, 1492365), (699, 1340780), (732, 1280335), (785, 1193892), (854, 1097430), (915, 1024268), (932, 1005585), (942, 994910), (1099, 852780), (1165, 804468), (1220, 768201), (1281, 731620), (1398, 670390), (1570, 596946), (1631, 574620), (1708, 548715), (1830, 512134), (1884, 497455), (2135, 438972), (2198, 426390), (2330, 402234), (2355, 397964), (2562, 365810), (2796, 335195), (3140, 298473), (3262, 287310), (3297, 284260), (3495, 268156), (3660, 256067), (4270, 219486), (4396, 213195), (4660, 201117), (4710, 198982), (4893, 191540), (5124, 182905), (5495, 170556), (6405, 146324), (6524, 143655), (6594, 142130), (6990, 134078), (8155, 114924), (8540, 109743), (9420, 99491), (9577, 97860), (9786, 95770), (10990, 85278), (12810, 73162), (13188, 71065), (13980, 67039), (14213, 65940), (16310, 57462), (16485, 56852), (19154, 48930), (19572, 47885), (21980, 42639), (24465, 38308), (25620, 36581), (28426, 32970), (28731, 32620)]