713992040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 1720051200

約数和(自身を除く): 1006059160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 47, 59, 82, 94, 118, 157, 164, 188, 205, 235, 236, 295, 314, 328, 376, 410, 470, 472, 590, 628, 785, 820, 940, 1180, 1256, 1570, 1640, 1880, 1927, 2360, 2419, 2773, 3140, 3854, 4838, 5546, 6280, 6437, 7379, 7708, 9263, 9635, 9676, 11092, 12095, 12874, 13865, 14758, 15416, 18526, 19270, 19352, 22184, 24190, 25748, 27730, 29516, 32185, 36895, 37052, 38540, 46315, 48380, 51496, 55460, 59032, 64370, 73790, 74104, 77080, 92630, 96760, 110920, 113693, 128740, 147580, 185260, 227386, 257480, 295160, 302539, 370520, 379783, 435361, 454772, 568465, 605078, 759566, 870722, 909544, 1136930, 1210156, 1512695, 1519132, 1741444, 1898915, 2176805, 2273860, 2420312, 3025390, 3038264, 3482888, 3797830, 4353610, 4547720, 6050780, 7595660, 8707220, 12101560, 15191320, 17414440, 17849801, 35699602, 71399204, 89249005, 142798408, 178498010, 356996020, 713992040]

約数ペア:

[(1, 713992040), (2, 356996020), (4, 178498010), (5, 142798408), (8, 89249005), (10, 71399204), (20, 35699602), (40, 17849801), (41, 17414440), (47, 15191320), (59, 12101560), (82, 8707220), (94, 7595660), (118, 6050780), (157, 4547720), (164, 4353610), (188, 3797830), (205, 3482888), (235, 3038264), (236, 3025390), (295, 2420312), (314, 2273860), (328, 2176805), (376, 1898915), (410, 1741444), (470, 1519132), (472, 1512695), (590, 1210156), (628, 1136930), (785, 909544), (820, 870722), (940, 759566), (1180, 605078), (1256, 568465), (1570, 454772), (1640, 435361), (1880, 379783), (1927, 370520), (2360, 302539), (2419, 295160), (2773, 257480), (3140, 227386), (3854, 185260), (4838, 147580), (5546, 128740), (6280, 113693), (6437, 110920), (7379, 96760), (7708, 92630), (9263, 77080), (9635, 74104), (9676, 73790), (11092, 64370), (12095, 59032), (12874, 55460), (13865, 51496), (14758, 48380), (15416, 46315), (18526, 38540), (19270, 37052), (19352, 36895), (22184, 32185), (24190, 29516), (25748, 27730)]