156948800940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2512789}}^1$

素因数の和:2513151

約数の個数: 72

約数和(自身を含む): 477450202320

約数和(自身を除く): 320501401380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 3123, 3470, 4164, 5205, 6246, 6940, 10410, 12492, 15615, 20820, 31230, 62460, 2512789, 5025578, 7538367, 10051156, 12563945, 15076734, 22615101, 25127890, 30153468, 37691835, 45230202, 50255780, 75383670, 90460404, 113075505, 150767340, 226151010, 452302020, 871937783, 1743875566, 2615813349, 3487751132, 4359688915, 5231626698, 7847440047, 8719377830, 10463253396, 13079066745, 15694880094, 17438755660, 26158133490, 31389760188, 39237200235, 52316266980, 78474400470, 156948800940]

約数ペア:

[(1, 156948800940), (2, 78474400470), (3, 52316266980), (4, 39237200235), (5, 31389760188), (6, 26158133490), (9, 17438755660), (10, 15694880094), (12, 13079066745), (15, 10463253396), (18, 8719377830), (20, 7847440047), (30, 5231626698), (36, 4359688915), (45, 3487751132), (60, 2615813349), (90, 1743875566), (180, 871937783), (347, 452302020), (694, 226151010), (1041, 150767340), (1388, 113075505), (1735, 90460404), (2082, 75383670), (3123, 50255780), (3470, 45230202), (4164, 37691835), (5205, 30153468), (6246, 25127890), (6940, 22615101), (10410, 15076734), (12492, 12563945), (15615, 10051156), (20820, 7538367), (31230, 5025578), (62460, 2512789)]