2129129640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31627}}^1$

素因数の和:31672

約数の個数: 192

約数和(自身を含む): 7993028160

約数和(自身を除く): 5863898520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 31627, 33660, 63254, 67320, 94881, 126508, 158135, 189762, 253016, 284643, 316270, 347897, 379524, 474405, 537659, 569286, 632540, 695794, 759048, 948810, 1043691, 1075318, 1138572, 1265080, 1391588, 1423215, 1612977, 1739485, 1897620, 2087382, 2150636, 2277144, 2688295, 2783176, 2846430, 3131073, 3225954, 3478970, 3795240, 4174764, 4301272, 4838931, 5218455, 5376590, 5692860, 5914249, 6262146, 6451908, 6957940, 8064885, 8349528, 9677862, 10436910, 10753180, 11385720, 11828498, 12524292, 12903816, 13915880, 15655365, 16129770, 17742747, 19355724, 20873820, 21506360, 23656996, 24194655, 25048584, 29571245, 31310730, 32259540, 35485494, 38711448, 41747640, 47313992, 48389310, 53228241, 59142490, 62621460, 64519080, 70970988, 88713735, 96778620, 106456482, 118284980, 125242920, 141941976, 177427470, 193557240, 212912964, 236569960, 266141205, 354854940, 425825928, 532282410, 709709880, 1064564820, 2129129640]

約数ペア:

[(1, 2129129640), (2, 1064564820), (3, 709709880), (4, 532282410), (5, 425825928), (6, 354854940), (8, 266141205), (9, 236569960), (10, 212912964), (11, 193557240), (12, 177427470), (15, 141941976), (17, 125242920), (18, 118284980), (20, 106456482), (22, 96778620), (24, 88713735), (30, 70970988), (33, 64519080), (34, 62621460), (36, 59142490), (40, 53228241), (44, 48389310), (45, 47313992), (51, 41747640), (55, 38711448), (60, 35485494), (66, 32259540), (68, 31310730), (72, 29571245), (85, 25048584), (88, 24194655), (90, 23656996), (99, 21506360), (102, 20873820), (110, 19355724), (120, 17742747), (132, 16129770), (136, 15655365), (153, 13915880), (165, 12903816), (170, 12524292), (180, 11828498), (187, 11385720), (198, 10753180), (204, 10436910), (220, 9677862), (255, 8349528), (264, 8064885), (306, 6957940), (330, 6451908), (340, 6262146), (360, 5914249), (374, 5692860), (396, 5376590), (408, 5218455), (440, 4838931), (495, 4301272), (510, 4174764), (561, 3795240), (612, 3478970), (660, 3225954), (680, 3131073), (748, 2846430), (765, 2783176), (792, 2688295), (935, 2277144), (990, 2150636), (1020, 2087382), (1122, 1897620), (1224, 1739485), (1320, 1612977), (1496, 1423215), (1530, 1391588), (1683, 1265080), (1870, 1138572), (1980, 1075318), (2040, 1043691), (2244, 948810), (2805, 759048), (3060, 695794), (3366, 632540), (3740, 569286), (3960, 537659), (4488, 474405), (5610, 379524), (6120, 347897), (6732, 316270), (7480, 284643), (8415, 253016), (11220, 189762), (13464, 158135), (16830, 126508), (22440, 94881), (31627, 67320), (33660, 63254)]