195532680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{232777}}^1$

素因数の和:232798

約数の個数: 64

約数和(自身を含む): 670400640

約数和(自身を除く): 474867960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 232777, 465554, 698331, 931108, 1163885, 1396662, 1629439, 1862216, 2327770, 2793324, 3258878, 3491655, 4655540, 4888317, 5586648, 6517756, 6983310, 8147195, 9311080, 9776634, 13035512, 13966620, 16294390, 19553268, 24441585, 27933240, 32588780, 39106536, 48883170, 65177560, 97766340, 195532680]

約数ペア:

[(1, 195532680), (2, 97766340), (3, 65177560), (4, 48883170), (5, 39106536), (6, 32588780), (7, 27933240), (8, 24441585), (10, 19553268), (12, 16294390), (14, 13966620), (15, 13035512), (20, 9776634), (21, 9311080), (24, 8147195), (28, 6983310), (30, 6517756), (35, 5586648), (40, 4888317), (42, 4655540), (56, 3491655), (60, 3258878), (70, 2793324), (84, 2327770), (105, 1862216), (120, 1629439), (140, 1396662), (168, 1163885), (210, 931108), (280, 698331), (420, 465554), (840, 232777)]