1567138240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2430

約数の個数: 112

約数和(自身を含む): 3964655520

約数和(自身を除く): 2397517280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 113, 152, 160, 190, 226, 304, 320, 380, 452, 565, 608, 760, 904, 1130, 1216, 1520, 1808, 2147, 2260, 2281, 3040, 3616, 4294, 4520, 4562, 6080, 7232, 8588, 9040, 9124, 10735, 11405, 17176, 18080, 18248, 21470, 22810, 34352, 36160, 36496, 42940, 43339, 45620, 68704, 72992, 85880, 86678, 91240, 137408, 145984, 171760, 173356, 182480, 216695, 257753, 343520, 346712, 364960, 433390, 515506, 687040, 693424, 729920, 866780, 1031012, 1288765, 1386848, 1733560, 2062024, 2577530, 2773696, 3467120, 4124048, 4897307, 5155060, 6934240, 8248096, 9794614, 10310120, 13868480, 16496192, 19589228, 20620240, 24486535, 39178456, 41240480, 48973070, 78356912, 82480960, 97946140, 156713824, 195892280, 313427648, 391784560, 783569120, 1567138240]

約数ペア:

[(1, 1567138240), (2, 783569120), (4, 391784560), (5, 313427648), (8, 195892280), (10, 156713824), (16, 97946140), (19, 82480960), (20, 78356912), (32, 48973070), (38, 41240480), (40, 39178456), (64, 24486535), (76, 20620240), (80, 19589228), (95, 16496192), (113, 13868480), (152, 10310120), (160, 9794614), (190, 8248096), (226, 6934240), (304, 5155060), (320, 4897307), (380, 4124048), (452, 3467120), (565, 2773696), (608, 2577530), (760, 2062024), (904, 1733560), (1130, 1386848), (1216, 1288765), (1520, 1031012), (1808, 866780), (2147, 729920), (2260, 693424), (2281, 687040), (3040, 515506), (3616, 433390), (4294, 364960), (4520, 346712), (4562, 343520), (6080, 257753), (7232, 216695), (8588, 182480), (9040, 173356), (9124, 171760), (10735, 145984), (11405, 137408), (17176, 91240), (18080, 86678), (18248, 85880), (21470, 72992), (22810, 68704), (34352, 45620), (36160, 43339), (36496, 42940)]