105681520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 298757664

約数和(自身を除く): 193076144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 653, 680, 952, 1156, 1190, 1306, 1360, 1445, 1904, 2023, 2312, 2380, 2612, 2890, 3265, 4046, 4571, 4624, 4760, 5224, 5780, 6530, 8092, 9142, 9520, 10115, 10448, 11101, 11560, 13060, 16184, 18284, 20230, 22202, 22855, 23120, 26120, 32368, 36568, 40460, 44404, 45710, 52240, 55505, 73136, 77707, 80920, 88808, 91420, 111010, 155414, 161840, 177616, 182840, 188717, 222020, 310828, 365680, 377434, 388535, 444040, 621656, 754868, 777070, 888080, 943585, 1243312, 1321019, 1509736, 1554140, 1887170, 2642038, 3019472, 3108280, 3774340, 5284076, 6216560, 6605095, 7548680, 10568152, 13210190, 15097360, 21136304, 26420380, 52840760, 105681520]

約数ペア:

[(1, 105681520), (2, 52840760), (4, 26420380), (5, 21136304), (7, 15097360), (8, 13210190), (10, 10568152), (14, 7548680), (16, 6605095), (17, 6216560), (20, 5284076), (28, 3774340), (34, 3108280), (35, 3019472), (40, 2642038), (56, 1887170), (68, 1554140), (70, 1509736), (80, 1321019), (85, 1243312), (112, 943585), (119, 888080), (136, 777070), (140, 754868), (170, 621656), (238, 444040), (272, 388535), (280, 377434), (289, 365680), (340, 310828), (476, 222020), (560, 188717), (578, 182840), (595, 177616), (653, 161840), (680, 155414), (952, 111010), (1156, 91420), (1190, 88808), (1306, 80920), (1360, 77707), (1445, 73136), (1904, 55505), (2023, 52240), (2312, 45710), (2380, 44404), (2612, 40460), (2890, 36568), (3265, 32368), (4046, 26120), (4571, 23120), (4624, 22855), (4760, 22202), (5224, 20230), (5780, 18284), (6530, 16184), (8092, 13060), (9142, 11560), (9520, 11101), (10115, 10448)]