140366940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 452390400

約数和(自身を除く): 312023460

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, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2243, 2980, 3129, 4172, 4470, 4486, 5215, 6258, 6729, 8940, 8972, 10430, 11215, 12516, 13458, 15645, 15701, 20860, 22430, 26916, 31290, 31402, 33645, 44860, 47103, 62580, 62804, 67290, 78505, 94206, 134580, 157010, 188412, 235515, 314020, 334207, 471030, 668414, 942060, 1002621, 1336828, 1671035, 2005242, 2339449, 3342070, 4010484, 4678898, 5013105, 6684140, 7018347, 9357796, 10026210, 11697245, 14036694, 20052420, 23394490, 28073388, 35091735, 46788980, 70183470, 140366940]

約数ペア:

[(1, 140366940), (2, 70183470), (3, 46788980), (4, 35091735), (5, 28073388), (6, 23394490), (7, 20052420), (10, 14036694), (12, 11697245), (14, 10026210), (15, 9357796), (20, 7018347), (21, 6684140), (28, 5013105), (30, 4678898), (35, 4010484), (42, 3342070), (60, 2339449), (70, 2005242), (84, 1671035), (105, 1336828), (140, 1002621), (149, 942060), (210, 668414), (298, 471030), (420, 334207), (447, 314020), (596, 235515), (745, 188412), (894, 157010), (1043, 134580), (1490, 94206), (1788, 78505), (2086, 67290), (2235, 62804), (2243, 62580), (2980, 47103), (3129, 44860), (4172, 33645), (4470, 31402), (4486, 31290), (5215, 26916), (6258, 22430), (6729, 20860), (8940, 15701), (8972, 15645), (10430, 13458), (11215, 12516)]