157070360720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21575599}}^1$

素因数の和:21575632

約数の個数: 80

約数和(自身を含む): 449462899200

約数和(自身を除く): 292392538480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 21575599, 43151198, 86302396, 107877995, 151029193, 172604792, 215755990, 280482787, 302058386, 345209584, 431511980, 560965574, 604116772, 755145965, 863023960, 1121931148, 1208233544, 1402413935, 1510291930, 1726047920, 1963379509, 2243862296, 2416467088, 2804827870, 3020583860, 3926759018, 4487724592, 5609655740, 6041167720, 7853518036, 9816897545, 11219311480, 12082335440, 15707036072, 19633795090, 22438622960, 31414072144, 39267590180, 78535180360, 157070360720]

約数ペア:

[(1, 157070360720), (2, 78535180360), (4, 39267590180), (5, 31414072144), (7, 22438622960), (8, 19633795090), (10, 15707036072), (13, 12082335440), (14, 11219311480), (16, 9816897545), (20, 7853518036), (26, 6041167720), (28, 5609655740), (35, 4487724592), (40, 3926759018), (52, 3020583860), (56, 2804827870), (65, 2416467088), (70, 2243862296), (80, 1963379509), (91, 1726047920), (104, 1510291930), (112, 1402413935), (130, 1208233544), (140, 1121931148), (182, 863023960), (208, 755145965), (260, 604116772), (280, 560965574), (364, 431511980), (455, 345209584), (520, 302058386), (560, 280482787), (728, 215755990), (910, 172604792), (1040, 151029193), (1456, 107877995), (1820, 86302396), (3640, 43151198), (7280, 21575599)]