1777996960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2797}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 4378646160

約数和(自身を除く): 2600649200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 137, 145, 160, 232, 274, 290, 464, 548, 580, 685, 928, 1096, 1160, 1370, 2192, 2320, 2740, 2797, 3973, 4384, 4640, 5480, 5594, 7946, 10960, 11188, 13985, 15892, 19865, 21920, 22376, 27970, 31784, 39730, 44752, 55940, 63568, 79460, 81113, 89504, 111880, 127136, 158920, 162226, 223760, 317840, 324452, 383189, 405565, 447520, 635680, 648904, 766378, 811130, 1297808, 1532756, 1622260, 1915945, 2595616, 3065512, 3244520, 3831890, 6131024, 6489040, 7663780, 11112481, 12262048, 12978080, 15327560, 22224962, 30655120, 44449924, 55562405, 61310240, 88899848, 111124810, 177799696, 222249620, 355599392, 444499240, 888998480, 1777996960]

約数ペア:

[(1, 1777996960), (2, 888998480), (4, 444499240), (5, 355599392), (8, 222249620), (10, 177799696), (16, 111124810), (20, 88899848), (29, 61310240), (32, 55562405), (40, 44449924), (58, 30655120), (80, 22224962), (116, 15327560), (137, 12978080), (145, 12262048), (160, 11112481), (232, 7663780), (274, 6489040), (290, 6131024), (464, 3831890), (548, 3244520), (580, 3065512), (685, 2595616), (928, 1915945), (1096, 1622260), (1160, 1532756), (1370, 1297808), (2192, 811130), (2320, 766378), (2740, 648904), (2797, 635680), (3973, 447520), (4384, 405565), (4640, 383189), (5480, 324452), (5594, 317840), (7946, 223760), (10960, 162226), (11188, 158920), (13985, 127136), (15892, 111880), (19865, 89504), (21920, 81113), (22376, 79460), (27970, 63568), (31784, 55940), (39730, 44752)]