156970399880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1\times {\mathrm{12491}}^1$

素因数の和:13759

約数の個数: 128

約数和(自身を含む): 414922279680

約数和(自身を除く): 257951879800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1213, 1295, 1480, 2072, 2426, 2590, 4852, 5180, 6065, 8491, 9704, 10360, 12130, 12491, 16982, 24260, 24982, 33964, 42455, 44881, 48520, 49964, 62455, 67928, 84910, 87437, 89762, 99928, 124910, 169820, 174874, 179524, 224405, 249820, 314167, 339640, 349748, 359048, 437185, 448810, 462167, 499640, 628334, 699496, 874370, 897620, 924334, 1256668, 1570835, 1748740, 1795240, 1848668, 2310835, 2513336, 3141670, 3235169, 3497480, 3697336, 4621670, 6283340, 6470338, 9243340, 12566680, 12940676, 15151583, 16175845, 18486680, 25881352, 30303166, 32351690, 60606332, 64703380, 75757915, 106061081, 121212664, 129406760, 151515830, 212122162, 303031660, 424244324, 530305405, 560608571, 606063320, 848488648, 1060610810, 1121217142, 2121221620, 2242434284, 2803042855, 3924259997, 4242443240, 4484868568, 5606085710, 7848519994, 11212171420, 15697039988, 19621299985, 22424342840, 31394079976, 39242599970, 78485199940, 156970399880]

約数ペア:

[(1, 156970399880), (2, 78485199940), (4, 39242599970), (5, 31394079976), (7, 22424342840), (8, 19621299985), (10, 15697039988), (14, 11212171420), (20, 7848519994), (28, 5606085710), (35, 4484868568), (37, 4242443240), (40, 3924259997), (56, 2803042855), (70, 2242434284), (74, 2121221620), (140, 1121217142), (148, 1060610810), (185, 848488648), (259, 606063320), (280, 560608571), (296, 530305405), (370, 424244324), (518, 303031660), (740, 212122162), (1036, 151515830), (1213, 129406760), (1295, 121212664), (1480, 106061081), (2072, 75757915), (2426, 64703380), (2590, 60606332), (4852, 32351690), (5180, 30303166), (6065, 25881352), (8491, 18486680), (9704, 16175845), (10360, 15151583), (12130, 12940676), (12491, 12566680), (16982, 9243340), (24260, 6470338), (24982, 6283340), (33964, 4621670), (42455, 3697336), (44881, 3497480), (48520, 3235169), (49964, 3141670), (62455, 2513336), (67928, 2310835), (84910, 1848668), (87437, 1795240), (89762, 1748740), (99928, 1570835), (124910, 1256668), (169820, 924334), (174874, 897620), (179524, 874370), (224405, 699496), (249820, 628334), (314167, 499640), (339640, 462167), (349748, 448810), (359048, 437185)]