123794160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2431

約数の個数: 160

約数和(自身を含む): 452923392

約数和(自身を除く): 329129232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2377, 2480, 2604, 3255, 3472, 3720, 4340, 4754, 5208, 6510, 7131, 7440, 8680, 9508, 10416, 11885, 13020, 14262, 16639, 17360, 19016, 23770, 26040, 28524, 33278, 35655, 38032, 47540, 49917, 52080, 57048, 66556, 71310, 73687, 83195, 95080, 99834, 114096, 133112, 142620, 147374, 166390, 190160, 199668, 221061, 249585, 266224, 285240, 294748, 332780, 368435, 399336, 442122, 499170, 515809, 570480, 589496, 665560, 736870, 798672, 884244, 998340, 1031618, 1105305, 1178992, 1331120, 1473740, 1547427, 1768488, 1996680, 2063236, 2210610, 2579045, 2947480, 3094854, 3536976, 3993360, 4126472, 4421220, 5158090, 5894960, 6189708, 7737135, 8252944, 8842440, 10316180, 12379416, 15474270, 17684880, 20632360, 24758832, 30948540, 41264720, 61897080, 123794160]

約数ペア:

[(1, 123794160), (2, 61897080), (3, 41264720), (4, 30948540), (5, 24758832), (6, 20632360), (7, 17684880), (8, 15474270), (10, 12379416), (12, 10316180), (14, 8842440), (15, 8252944), (16, 7737135), (20, 6189708), (21, 5894960), (24, 5158090), (28, 4421220), (30, 4126472), (31, 3993360), (35, 3536976), (40, 3094854), (42, 2947480), (48, 2579045), (56, 2210610), (60, 2063236), (62, 1996680), (70, 1768488), (80, 1547427), (84, 1473740), (93, 1331120), (105, 1178992), (112, 1105305), (120, 1031618), (124, 998340), (140, 884244), (155, 798672), (168, 736870), (186, 665560), (210, 589496), (217, 570480), (240, 515809), (248, 499170), (280, 442122), (310, 399336), (336, 368435), (372, 332780), (420, 294748), (434, 285240), (465, 266224), (496, 249585), (560, 221061), (620, 199668), (651, 190160), (744, 166390), (840, 147374), (868, 142620), (930, 133112), (1085, 114096), (1240, 99834), (1302, 95080), (1488, 83195), (1680, 73687), (1736, 71310), (1860, 66556), (2170, 57048), (2377, 52080), (2480, 49917), (2604, 47540), (3255, 38032), (3472, 35655), (3720, 33278), (4340, 28524), (4754, 26040), (5208, 23770), (6510, 19016), (7131, 17360), (7440, 16639), (8680, 14262), (9508, 13020), (10416, 11885)]