1564829160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11369}}^1$

素因数の和:11451

約数の個数: 128

約数和(自身を含む): 4977331200

約数和(自身を除く): 3412502040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 4440, 4588, 5735, 6882, 9176, 11369, 11470, 13764, 17205, 22738, 22940, 27528, 34107, 34410, 45476, 45880, 56845, 68214, 68820, 90952, 113690, 136428, 137640, 170535, 227380, 272856, 341070, 352439, 420653, 454760, 682140, 704878, 841306, 1057317, 1261959, 1364280, 1409756, 1682612, 1762195, 2103265, 2114634, 2523918, 2819512, 3365224, 3524390, 4206530, 4229268, 5047836, 5286585, 6309795, 7048780, 8413060, 8458536, 10095672, 10573170, 12619590, 13040243, 14097560, 16826120, 21146340, 25239180, 26080486, 39120729, 42292680, 50478360, 52160972, 65201215, 78241458, 104321944, 130402430, 156482916, 195603645, 260804860, 312965832, 391207290, 521609720, 782414580, 1564829160]

約数ペア:

[(1, 1564829160), (2, 782414580), (3, 521609720), (4, 391207290), (5, 312965832), (6, 260804860), (8, 195603645), (10, 156482916), (12, 130402430), (15, 104321944), (20, 78241458), (24, 65201215), (30, 52160972), (31, 50478360), (37, 42292680), (40, 39120729), (60, 26080486), (62, 25239180), (74, 21146340), (93, 16826120), (111, 14097560), (120, 13040243), (124, 12619590), (148, 10573170), (155, 10095672), (185, 8458536), (186, 8413060), (222, 7048780), (248, 6309795), (296, 5286585), (310, 5047836), (370, 4229268), (372, 4206530), (444, 3524390), (465, 3365224), (555, 2819512), (620, 2523918), (740, 2114634), (744, 2103265), (888, 1762195), (930, 1682612), (1110, 1409756), (1147, 1364280), (1240, 1261959), (1480, 1057317), (1860, 841306), (2220, 704878), (2294, 682140), (3441, 454760), (3720, 420653), (4440, 352439), (4588, 341070), (5735, 272856), (6882, 227380), (9176, 170535), (11369, 137640), (11470, 136428), (13764, 113690), (17205, 90952), (22738, 68820), (22940, 68214), (27528, 56845), (34107, 45880), (34410, 45476)]