78796759020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{47293}}^1$

素因数の和:51279

約数の個数: 96

約数和(自身を含む): 252218523648

約数和(自身を除く): 173421764628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3967, 7934, 11901, 15868, 19835, 23802, 27769, 39670, 47293, 47604, 55538, 59505, 79340, 83307, 94586, 111076, 119010, 138845, 141879, 166614, 189172, 236465, 238020, 277690, 283758, 331051, 333228, 416535, 472930, 555380, 567516, 662102, 709395, 833070, 945860, 993153, 1324204, 1418790, 1655255, 1666140, 1986306, 2837580, 3310510, 3972612, 4965765, 6621020, 9931530, 19863060, 187611331, 375222662, 562833993, 750445324, 938056655, 1125667986, 1313279317, 1876113310, 2251335972, 2626558634, 2814169965, 3752226620, 3939837951, 5253117268, 5628339930, 6566396585, 7879675902, 11256679860, 13132793170, 15759351804, 19699189755, 26265586340, 39398379510, 78796759020]

約数ペア:

[(1, 78796759020), (2, 39398379510), (3, 26265586340), (4, 19699189755), (5, 15759351804), (6, 13132793170), (7, 11256679860), (10, 7879675902), (12, 6566396585), (14, 5628339930), (15, 5253117268), (20, 3939837951), (21, 3752226620), (28, 2814169965), (30, 2626558634), (35, 2251335972), (42, 1876113310), (60, 1313279317), (70, 1125667986), (84, 938056655), (105, 750445324), (140, 562833993), (210, 375222662), (420, 187611331), (3967, 19863060), (7934, 9931530), (11901, 6621020), (15868, 4965765), (19835, 3972612), (23802, 3310510), (27769, 2837580), (39670, 1986306), (47293, 1666140), (47604, 1655255), (55538, 1418790), (59505, 1324204), (79340, 993153), (83307, 945860), (94586, 833070), (111076, 709395), (119010, 662102), (138845, 567516), (141879, 555380), (166614, 472930), (189172, 416535), (236465, 333228), (238020, 331051), (277690, 283758)]