561306060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5639}}^1$

素因数の和:5740

約数の個数: 144

約数和(自身を含む): 1970841600

約数和(自身を除く): 1409535540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 3318, 3555, 4740, 4977, 5530, 5639, 6636, 7110, 8295, 9954, 11060, 11278, 14220, 16590, 16917, 19908, 22556, 24885, 28195, 33180, 33834, 39473, 49770, 50751, 56390, 67668, 78946, 84585, 99540, 101502, 112780, 118419, 157892, 169170, 197365, 203004, 236838, 253755, 338340, 355257, 394730, 445481, 473676, 507510, 592095, 710514, 789460, 890962, 1015020, 1184190, 1336443, 1421028, 1776285, 1781924, 2227405, 2368380, 2672886, 3118367, 3552570, 4009329, 4454810, 5345772, 6236734, 6682215, 7105140, 8018658, 8909620, 9355101, 12473468, 13364430, 15591835, 16037316, 18710202, 20046645, 26728860, 28065303, 31183670, 37420404, 40093290, 46775505, 56130606, 62367340, 80186580, 93551010, 112261212, 140326515, 187102020, 280653030, 561306060]

約数ペア:

[(1, 561306060), (2, 280653030), (3, 187102020), (4, 140326515), (5, 112261212), (6, 93551010), (7, 80186580), (9, 62367340), (10, 56130606), (12, 46775505), (14, 40093290), (15, 37420404), (18, 31183670), (20, 28065303), (21, 26728860), (28, 20046645), (30, 18710202), (35, 16037316), (36, 15591835), (42, 13364430), (45, 12473468), (60, 9355101), (63, 8909620), (70, 8018658), (79, 7105140), (84, 6682215), (90, 6236734), (105, 5345772), (126, 4454810), (140, 4009329), (158, 3552570), (180, 3118367), (210, 2672886), (237, 2368380), (252, 2227405), (315, 1781924), (316, 1776285), (395, 1421028), (420, 1336443), (474, 1184190), (553, 1015020), (630, 890962), (711, 789460), (790, 710514), (948, 592095), (1106, 507510), (1185, 473676), (1260, 445481), (1422, 394730), (1580, 355257), (1659, 338340), (2212, 253755), (2370, 236838), (2765, 203004), (2844, 197365), (3318, 169170), (3555, 157892), (4740, 118419), (4977, 112780), (5530, 101502), (5639, 99540), (6636, 84585), (7110, 78946), (8295, 67668), (9954, 56390), (11060, 50751), (11278, 49770), (14220, 39473), (16590, 33834), (16917, 33180), (19908, 28195), (22556, 24885)]