80593590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 163261770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 139, 154, 165, 210, 231, 251, 278, 330, 385, 417, 462, 502, 695, 753, 770, 834, 973, 1155, 1255, 1390, 1506, 1529, 1757, 1946, 2085, 2310, 2510, 2761, 2919, 3058, 3514, 3765, 4170, 4587, 4865, 5271, 5522, 5838, 7530, 7645, 8283, 8785, 9174, 9730, 10542, 10703, 13805, 14595, 15290, 16566, 17570, 19327, 21406, 22935, 26355, 27610, 29190, 32109, 34889, 38654, 41415, 45870, 52710, 53515, 57981, 64218, 69778, 82830, 96635, 104667, 107030, 115962, 160545, 174445, 193270, 209334, 244223, 289905, 321090, 348890, 383779, 488446, 523335, 579810, 732669, 767558, 1046670, 1151337, 1221115, 1465338, 1918895, 2302674, 2442230, 2686453, 3663345, 3837790, 5372906, 5756685, 7326690, 8059359, 11513370, 13432265, 16118718, 26864530, 40296795, 80593590]

約数ペア:

[(1, 80593590), (2, 40296795), (3, 26864530), (5, 16118718), (6, 13432265), (7, 11513370), (10, 8059359), (11, 7326690), (14, 5756685), (15, 5372906), (21, 3837790), (22, 3663345), (30, 2686453), (33, 2442230), (35, 2302674), (42, 1918895), (55, 1465338), (66, 1221115), (70, 1151337), (77, 1046670), (105, 767558), (110, 732669), (139, 579810), (154, 523335), (165, 488446), (210, 383779), (231, 348890), (251, 321090), (278, 289905), (330, 244223), (385, 209334), (417, 193270), (462, 174445), (502, 160545), (695, 115962), (753, 107030), (770, 104667), (834, 96635), (973, 82830), (1155, 69778), (1255, 64218), (1390, 57981), (1506, 53515), (1529, 52710), (1757, 45870), (1946, 41415), (2085, 38654), (2310, 34889), (2510, 32109), (2761, 29190), (2919, 27610), (3058, 26355), (3514, 22935), (3765, 21406), (4170, 19327), (4587, 17570), (4865, 16566), (5271, 15290), (5522, 14595), (5838, 13805), (7530, 10703), (7645, 10542), (8283, 9730), (8785, 9174)]