321109600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3417

約数の個数: 144

約数和(自身を含む): 948876768

約数和(自身を除く): 627767168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 2380, 2720, 2800, 2975, 3373, 3400, 3808, 4760, 5600, 5950, 6746, 6800, 9520, 11900, 13492, 13600, 16865, 19040, 23611, 23800, 26984, 33730, 47222, 47600, 53968, 57341, 67460, 84325, 94444, 95200, 107936, 114682, 118055, 134920, 168650, 188888, 229364, 236110, 269840, 286705, 337300, 377776, 401387, 458728, 472220, 539680, 573410, 590275, 674600, 755552, 802774, 917456, 944440, 1146820, 1180550, 1349200, 1433525, 1605548, 1834912, 1888880, 2006935, 2293640, 2361100, 2698400, 2867050, 3211096, 3777760, 4013870, 4587280, 4722200, 5734100, 6422192, 8027740, 9174560, 9444400, 10034675, 11468200, 12844384, 16055480, 18888800, 20069350, 22936400, 32110960, 40138700, 45872800, 64221920, 80277400, 160554800, 321109600]

約数ペア:

[(1, 321109600), (2, 160554800), (4, 80277400), (5, 64221920), (7, 45872800), (8, 40138700), (10, 32110960), (14, 22936400), (16, 20069350), (17, 18888800), (20, 16055480), (25, 12844384), (28, 11468200), (32, 10034675), (34, 9444400), (35, 9174560), (40, 8027740), (50, 6422192), (56, 5734100), (68, 4722200), (70, 4587280), (80, 4013870), (85, 3777760), (100, 3211096), (112, 2867050), (119, 2698400), (136, 2361100), (140, 2293640), (160, 2006935), (170, 1888880), (175, 1834912), (200, 1605548), (224, 1433525), (238, 1349200), (272, 1180550), (280, 1146820), (340, 944440), (350, 917456), (400, 802774), (425, 755552), (476, 674600), (544, 590275), (560, 573410), (595, 539680), (680, 472220), (700, 458728), (800, 401387), (850, 377776), (952, 337300), (1120, 286705), (1190, 269840), (1360, 236110), (1400, 229364), (1700, 188888), (1904, 168650), (2380, 134920), (2720, 118055), (2800, 114682), (2975, 107936), (3373, 95200), (3400, 94444), (3808, 84325), (4760, 67460), (5600, 57341), (5950, 53968), (6746, 47600), (6800, 47222), (9520, 33730), (11900, 26984), (13492, 23800), (13600, 23611), (16865, 19040)]