65315360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 186157440

約数和(自身を除く): 120842080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 37, 40, 44, 55, 59, 68, 74, 80, 85, 88, 110, 118, 136, 148, 160, 170, 176, 185, 187, 220, 236, 272, 295, 296, 340, 352, 370, 374, 407, 440, 472, 544, 590, 592, 629, 649, 680, 740, 748, 814, 880, 935, 944, 1003, 1180, 1184, 1258, 1298, 1360, 1480, 1496, 1628, 1760, 1870, 1888, 2006, 2035, 2183, 2360, 2516, 2596, 2720, 2960, 2992, 3145, 3245, 3256, 3740, 4012, 4070, 4366, 4720, 5015, 5032, 5192, 5920, 5984, 6290, 6490, 6512, 6919, 7480, 8024, 8140, 8732, 9440, 10030, 10064, 10384, 10915, 11033, 12580, 12980, 13024, 13838, 14960, 16048, 16280, 17464, 20060, 20128, 20768, 21830, 22066, 24013, 25160, 25960, 27676, 29920, 32096, 32560, 34595, 34928, 37111, 40120, 43660, 44132, 48026, 50320, 51920, 55165, 55352, 65120, 69190, 69856, 74222, 80240, 87320, 88264, 96052, 100640, 103840, 110330, 110704, 120065, 138380, 148444, 160480, 174640, 176528, 185555, 192104, 220660, 221408, 240130, 276760, 296888, 349280, 353056, 371110, 384208, 408221, 441320, 480260, 553520, 593776, 742220, 768416, 816442, 882640, 960520, 1107040, 1187552, 1484440, 1632884, 1765280, 1921040, 2041105, 2968880, 3265768, 3842080, 4082210, 5937760, 6531536, 8164420, 13063072, 16328840, 32657680, 65315360]

約数ペア:

[(1, 65315360), (2, 32657680), (4, 16328840), (5, 13063072), (8, 8164420), (10, 6531536), (11, 5937760), (16, 4082210), (17, 3842080), (20, 3265768), (22, 2968880), (32, 2041105), (34, 1921040), (37, 1765280), (40, 1632884), (44, 1484440), (55, 1187552), (59, 1107040), (68, 960520), (74, 882640), (80, 816442), (85, 768416), (88, 742220), (110, 593776), (118, 553520), (136, 480260), (148, 441320), (160, 408221), (170, 384208), (176, 371110), (185, 353056), (187, 349280), (220, 296888), (236, 276760), (272, 240130), (295, 221408), (296, 220660), (340, 192104), (352, 185555), (370, 176528), (374, 174640), (407, 160480), (440, 148444), (472, 138380), (544, 120065), (590, 110704), (592, 110330), (629, 103840), (649, 100640), (680, 96052), (740, 88264), (748, 87320), (814, 80240), (880, 74222), (935, 69856), (944, 69190), (1003, 65120), (1180, 55352), (1184, 55165), (1258, 51920), (1298, 50320), (1360, 48026), (1480, 44132), (1496, 43660), (1628, 40120), (1760, 37111), (1870, 34928), (1888, 34595), (2006, 32560), (2035, 32096), (2183, 29920), (2360, 27676), (2516, 25960), (2596, 25160), (2720, 24013), (2960, 22066), (2992, 21830), (3145, 20768), (3245, 20128), (3256, 20060), (3740, 17464), (4012, 16280), (4070, 16048), (4366, 14960), (4720, 13838), (5015, 13024), (5032, 12980), (5192, 12580), (5920, 11033), (5984, 10915), (6290, 10384), (6490, 10064), (6512, 10030), (6919, 9440), (7480, 8732), (8024, 8140)]