101616760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 180392840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 434, 460, 509, 620, 644, 713, 805, 868, 920, 1018, 1085, 1240, 1288, 1426, 1610, 1736, 2036, 2170, 2545, 2852, 3220, 3563, 3565, 4072, 4340, 4991, 5090, 5704, 6440, 7126, 7130, 8680, 9982, 10180, 11707, 14252, 14260, 15779, 17815, 19964, 20360, 23414, 24955, 28504, 28520, 31558, 35630, 39928, 46828, 49910, 58535, 63116, 71260, 78895, 81949, 93656, 99820, 110453, 117070, 126232, 142520, 157790, 163898, 199640, 220906, 234140, 315580, 327796, 362917, 409745, 441812, 468280, 552265, 631160, 655592, 725834, 819490, 883624, 1104530, 1451668, 1638980, 1814585, 2209060, 2540419, 2903336, 3277960, 3629170, 4418120, 5080838, 7258340, 10161676, 12702095, 14516680, 20323352, 25404190, 50808380, 101616760]

約数ペア:

[(1, 101616760), (2, 50808380), (4, 25404190), (5, 20323352), (7, 14516680), (8, 12702095), (10, 10161676), (14, 7258340), (20, 5080838), (23, 4418120), (28, 3629170), (31, 3277960), (35, 2903336), (40, 2540419), (46, 2209060), (56, 1814585), (62, 1638980), (70, 1451668), (92, 1104530), (115, 883624), (124, 819490), (140, 725834), (155, 655592), (161, 631160), (184, 552265), (217, 468280), (230, 441812), (248, 409745), (280, 362917), (310, 327796), (322, 315580), (434, 234140), (460, 220906), (509, 199640), (620, 163898), (644, 157790), (713, 142520), (805, 126232), (868, 117070), (920, 110453), (1018, 99820), (1085, 93656), (1240, 81949), (1288, 78895), (1426, 71260), (1610, 63116), (1736, 58535), (2036, 49910), (2170, 46828), (2545, 39928), (2852, 35630), (3220, 31558), (3563, 28520), (3565, 28504), (4072, 24955), (4340, 23414), (4991, 20360), (5090, 19964), (5704, 17815), (6440, 15779), (7126, 14260), (7130, 14252), (8680, 11707), (9982, 10180)]