189151560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3109}}^1$

素因数の和:3152

約数の個数: 144

約数和(自身を含む): 665882100

約数和(自身を除く): 476730540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3109, 3380, 4056, 4680, 5070, 6084, 6218, 6760, 7605, 9327, 10140, 12168, 12436, 15210, 15545, 18654, 20280, 24872, 27981, 30420, 31090, 37308, 40417, 46635, 55962, 60840, 62180, 74616, 80834, 93270, 111924, 121251, 124360, 139905, 161668, 186540, 202085, 223848, 242502, 279810, 323336, 363753, 373080, 404170, 485004, 525421, 559620, 606255, 727506, 808340, 970008, 1050842, 1119240, 1212510, 1455012, 1576263, 1616680, 1818765, 2101684, 2425020, 2627105, 2910024, 3152526, 3637530, 4203368, 4728789, 4850040, 5254210, 6305052, 7275060, 7881315, 9457578, 10508420, 12610104, 14550120, 15762630, 18915156, 21016840, 23643945, 31525260, 37830312, 47287890, 63050520, 94575780, 189151560]

約数ペア:

[(1, 189151560), (2, 94575780), (3, 63050520), (4, 47287890), (5, 37830312), (6, 31525260), (8, 23643945), (9, 21016840), (10, 18915156), (12, 15762630), (13, 14550120), (15, 12610104), (18, 10508420), (20, 9457578), (24, 7881315), (26, 7275060), (30, 6305052), (36, 5254210), (39, 4850040), (40, 4728789), (45, 4203368), (52, 3637530), (60, 3152526), (65, 2910024), (72, 2627105), (78, 2425020), (90, 2101684), (104, 1818765), (117, 1616680), (120, 1576263), (130, 1455012), (156, 1212510), (169, 1119240), (180, 1050842), (195, 970008), (234, 808340), (260, 727506), (312, 606255), (338, 559620), (360, 525421), (390, 485004), (468, 404170), (507, 373080), (520, 363753), (585, 323336), (676, 279810), (780, 242502), (845, 223848), (936, 202085), (1014, 186540), (1170, 161668), (1352, 139905), (1521, 124360), (1560, 121251), (1690, 111924), (2028, 93270), (2340, 80834), (2535, 74616), (3042, 62180), (3109, 60840), (3380, 55962), (4056, 46635), (4680, 40417), (5070, 37308), (6084, 31090), (6218, 30420), (6760, 27981), (7605, 24872), (9327, 20280), (10140, 18654), (12168, 15545), (12436, 15210)]