17116680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 62052480

約数和(自身を除く): 44935800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 71, 82, 84, 98, 105, 120, 123, 140, 142, 147, 164, 168, 196, 205, 210, 213, 245, 246, 280, 284, 287, 294, 328, 355, 392, 410, 420, 426, 490, 492, 497, 568, 574, 588, 615, 710, 735, 820, 840, 852, 861, 980, 984, 994, 1065, 1148, 1176, 1230, 1420, 1435, 1470, 1491, 1640, 1704, 1722, 1960, 1988, 2009, 2130, 2296, 2460, 2485, 2840, 2870, 2911, 2940, 2982, 3444, 3479, 3976, 4018, 4260, 4305, 4920, 4970, 5740, 5822, 5880, 5964, 6027, 6888, 6958, 7455, 8036, 8520, 8610, 8733, 9940, 10045, 10437, 11480, 11644, 11928, 12054, 13916, 14555, 14910, 16072, 17220, 17395, 17466, 19880, 20090, 20377, 20874, 23288, 24108, 27832, 29110, 29820, 30135, 34440, 34790, 34932, 40180, 40754, 41748, 43665, 48216, 52185, 58220, 59640, 60270, 61131, 69580, 69864, 80360, 81508, 83496, 87330, 101885, 104370, 116440, 120540, 122262, 139160, 142639, 163016, 174660, 203770, 208740, 241080, 244524, 285278, 305655, 349320, 407540, 417480, 427917, 489048, 570556, 611310, 713195, 815080, 855834, 1141112, 1222620, 1426390, 1711668, 2139585, 2445240, 2852780, 3423336, 4279170, 5705560, 8558340, 17116680]

約数ペア:

[(1, 17116680), (2, 8558340), (3, 5705560), (4, 4279170), (5, 3423336), (6, 2852780), (7, 2445240), (8, 2139585), (10, 1711668), (12, 1426390), (14, 1222620), (15, 1141112), (20, 855834), (21, 815080), (24, 713195), (28, 611310), (30, 570556), (35, 489048), (40, 427917), (41, 417480), (42, 407540), (49, 349320), (56, 305655), (60, 285278), (70, 244524), (71, 241080), (82, 208740), (84, 203770), (98, 174660), (105, 163016), (120, 142639), (123, 139160), (140, 122262), (142, 120540), (147, 116440), (164, 104370), (168, 101885), (196, 87330), (205, 83496), (210, 81508), (213, 80360), (245, 69864), (246, 69580), (280, 61131), (284, 60270), (287, 59640), (294, 58220), (328, 52185), (355, 48216), (392, 43665), (410, 41748), (420, 40754), (426, 40180), (490, 34932), (492, 34790), (497, 34440), (568, 30135), (574, 29820), (588, 29110), (615, 27832), (710, 24108), (735, 23288), (820, 20874), (840, 20377), (852, 20090), (861, 19880), (980, 17466), (984, 17395), (994, 17220), (1065, 16072), (1148, 14910), (1176, 14555), (1230, 13916), (1420, 12054), (1435, 11928), (1470, 11644), (1491, 11480), (1640, 10437), (1704, 10045), (1722, 9940), (1960, 8733), (1988, 8610), (2009, 8520), (2130, 8036), (2296, 7455), (2460, 6958), (2485, 6888), (2840, 6027), (2870, 5964), (2911, 5880), (2940, 5822), (2982, 5740), (3444, 4970), (3479, 4920), (3976, 4305), (4018, 4260)]