386715420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23609}}^1$

素因数の和:23644

約数の個数: 144

約数和(自身を含む): 1443798720

約数和(自身を除く): 1057083300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 23609, 47218, 70827, 94436, 118045, 141654, 165263, 212481, 236090, 283308, 306917, 330526, 354135, 424962, 472180, 495789, 613834, 661052, 708270, 826315, 849924, 920751, 991578, 1062405, 1227668, 1416540, 1487367, 1534585, 1652630, 1841502, 1983156, 2124810, 2148419, 2478945, 2762253, 2974734, 3069170, 3305260, 3683004, 4249620, 4296838, 4603755, 4957890, 5524506, 5949468, 6138340, 6445257, 7436835, 8593676, 9207510, 9915780, 10742095, 11049012, 12890514, 13811265, 14873670, 18415020, 19335771, 21484190, 25781028, 27622530, 29747340, 32226285, 38671542, 42968380, 55245060, 64452570, 77343084, 96678855, 128905140, 193357710, 386715420]

約数ペア:

[(1, 386715420), (2, 193357710), (3, 128905140), (4, 96678855), (5, 77343084), (6, 64452570), (7, 55245060), (9, 42968380), (10, 38671542), (12, 32226285), (13, 29747340), (14, 27622530), (15, 25781028), (18, 21484190), (20, 19335771), (21, 18415020), (26, 14873670), (28, 13811265), (30, 12890514), (35, 11049012), (36, 10742095), (39, 9915780), (42, 9207510), (45, 8593676), (52, 7436835), (60, 6445257), (63, 6138340), (65, 5949468), (70, 5524506), (78, 4957890), (84, 4603755), (90, 4296838), (91, 4249620), (105, 3683004), (117, 3305260), (126, 3069170), (130, 2974734), (140, 2762253), (156, 2478945), (180, 2148419), (182, 2124810), (195, 1983156), (210, 1841502), (234, 1652630), (252, 1534585), (260, 1487367), (273, 1416540), (315, 1227668), (364, 1062405), (390, 991578), (420, 920751), (455, 849924), (468, 826315), (546, 708270), (585, 661052), (630, 613834), (780, 495789), (819, 472180), (910, 424962), (1092, 354135), (1170, 330526), (1260, 306917), (1365, 283308), (1638, 236090), (1820, 212481), (2340, 165263), (2730, 141654), (3276, 118045), (4095, 94436), (5460, 70827), (8190, 47218), (16380, 23609)]