195363480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2141

約数の個数: 128

約数和(自身を含む): 641833920

約数和(自身を除く): 446470440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2053, 2379, 2440, 3172, 3660, 3965, 4106, 4758, 6159, 6344, 7320, 7930, 8212, 9516, 10265, 11895, 12318, 15860, 16424, 19032, 20530, 23790, 24636, 26689, 30795, 31720, 41060, 47580, 49272, 53378, 61590, 80067, 82120, 95160, 106756, 123180, 125233, 133445, 160134, 213512, 246360, 250466, 266890, 320268, 375699, 400335, 500932, 533780, 626165, 640536, 751398, 800670, 1001864, 1067560, 1252330, 1502796, 1601340, 1628029, 1878495, 2504660, 3005592, 3202680, 3256058, 3756990, 4884087, 5009320, 6512116, 7513980, 8140145, 9768174, 13024232, 15027960, 16280290, 19536348, 24420435, 32560580, 39072696, 48840870, 65121160, 97681740, 195363480]

約数ペア:

[(1, 195363480), (2, 97681740), (3, 65121160), (4, 48840870), (5, 39072696), (6, 32560580), (8, 24420435), (10, 19536348), (12, 16280290), (13, 15027960), (15, 13024232), (20, 9768174), (24, 8140145), (26, 7513980), (30, 6512116), (39, 5009320), (40, 4884087), (52, 3756990), (60, 3256058), (61, 3202680), (65, 3005592), (78, 2504660), (104, 1878495), (120, 1628029), (122, 1601340), (130, 1502796), (156, 1252330), (183, 1067560), (195, 1001864), (244, 800670), (260, 751398), (305, 640536), (312, 626165), (366, 533780), (390, 500932), (488, 400335), (520, 375699), (610, 320268), (732, 266890), (780, 250466), (793, 246360), (915, 213512), (1220, 160134), (1464, 133445), (1560, 125233), (1586, 123180), (1830, 106756), (2053, 95160), (2379, 82120), (2440, 80067), (3172, 61590), (3660, 53378), (3965, 49272), (4106, 47580), (4758, 41060), (6159, 31720), (6344, 30795), (7320, 26689), (7930, 24636), (8212, 23790), (9516, 20530), (10265, 19032), (11895, 16424), (12318, 15860)]