139564560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 464970240

約数和(自身を除く): 325405680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 272, 316, 340, 395, 408, 433, 474, 510, 632, 680, 790, 816, 866, 948, 1020, 1185, 1264, 1299, 1343, 1360, 1580, 1732, 1896, 2040, 2165, 2370, 2598, 2686, 3160, 3464, 3792, 4029, 4080, 4330, 4740, 5196, 5372, 6320, 6495, 6715, 6928, 7361, 8058, 8660, 9480, 10392, 10744, 12990, 13430, 14722, 16116, 17320, 18960, 20145, 20784, 21488, 22083, 25980, 26860, 29444, 32232, 34207, 34640, 36805, 40290, 44166, 51960, 53720, 58888, 64464, 68414, 73610, 80580, 88332, 102621, 103920, 107440, 110415, 117776, 136828, 147220, 161160, 171035, 176664, 205242, 220830, 273656, 294440, 322320, 342070, 353328, 410484, 441660, 513105, 547312, 581519, 588880, 684140, 820968, 883320, 1026210, 1163038, 1368280, 1641936, 1744557, 1766640, 2052420, 2326076, 2736560, 2907595, 3489114, 4104840, 4652152, 5815190, 6978228, 8209680, 8722785, 9304304, 11630380, 13956456, 17445570, 23260760, 27912912, 34891140, 46521520, 69782280, 139564560]

約数ペア:

[(1, 139564560), (2, 69782280), (3, 46521520), (4, 34891140), (5, 27912912), (6, 23260760), (8, 17445570), (10, 13956456), (12, 11630380), (15, 9304304), (16, 8722785), (17, 8209680), (20, 6978228), (24, 5815190), (30, 4652152), (34, 4104840), (40, 3489114), (48, 2907595), (51, 2736560), (60, 2326076), (68, 2052420), (79, 1766640), (80, 1744557), (85, 1641936), (102, 1368280), (120, 1163038), (136, 1026210), (158, 883320), (170, 820968), (204, 684140), (237, 588880), (240, 581519), (255, 547312), (272, 513105), (316, 441660), (340, 410484), (395, 353328), (408, 342070), (433, 322320), (474, 294440), (510, 273656), (632, 220830), (680, 205242), (790, 176664), (816, 171035), (866, 161160), (948, 147220), (1020, 136828), (1185, 117776), (1264, 110415), (1299, 107440), (1343, 103920), (1360, 102621), (1580, 88332), (1732, 80580), (1896, 73610), (2040, 68414), (2165, 64464), (2370, 58888), (2598, 53720), (2686, 51960), (3160, 44166), (3464, 40290), (3792, 36805), (4029, 34640), (4080, 34207), (4330, 32232), (4740, 29444), (5196, 26860), (5372, 25980), (6320, 22083), (6495, 21488), (6715, 20784), (6928, 20145), (7361, 18960), (8058, 17320), (8660, 16116), (9480, 14722), (10392, 13430), (10744, 12990)]