907957680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5475

約数の個数: 160

約数和(自身を含む): 3249220608

約数和(自身を除く): 2341262928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 4848, 5351, 5656, 6060, 7070, 8080, 8484, 10605, 10702, 11312, 12120, 14140, 16053, 16968, 21210, 21404, 24240, 26755, 28280, 32106, 33936, 37457, 42420, 42808, 53510, 56560, 64212, 74914, 80265, 84840, 85616, 107020, 112371, 128424, 149828, 160530, 169680, 187285, 214040, 224742, 256848, 299656, 321060, 374570, 428080, 449484, 540451, 561855, 599312, 642120, 749140, 898968, 1080902, 1123710, 1284240, 1498280, 1621353, 1797936, 2161804, 2247420, 2702255, 2996560, 3242706, 3783157, 4323608, 4494840, 5404510, 6485412, 7566314, 8106765, 8647216, 8989680, 10809020, 11349471, 12970824, 15132628, 16213530, 18915785, 21618040, 22698942, 25941648, 30265256, 32427060, 37831570, 43236080, 45397884, 56747355, 60530512, 64854120, 75663140, 90795768, 113494710, 129708240, 151326280, 181591536, 226989420, 302652560, 453978840, 907957680]

約数ペア:

[(1, 907957680), (2, 453978840), (3, 302652560), (4, 226989420), (5, 181591536), (6, 151326280), (7, 129708240), (8, 113494710), (10, 90795768), (12, 75663140), (14, 64854120), (15, 60530512), (16, 56747355), (20, 45397884), (21, 43236080), (24, 37831570), (28, 32427060), (30, 30265256), (35, 25941648), (40, 22698942), (42, 21618040), (48, 18915785), (56, 16213530), (60, 15132628), (70, 12970824), (80, 11349471), (84, 10809020), (101, 8989680), (105, 8647216), (112, 8106765), (120, 7566314), (140, 6485412), (168, 5404510), (202, 4494840), (210, 4323608), (240, 3783157), (280, 3242706), (303, 2996560), (336, 2702255), (404, 2247420), (420, 2161804), (505, 1797936), (560, 1621353), (606, 1498280), (707, 1284240), (808, 1123710), (840, 1080902), (1010, 898968), (1212, 749140), (1414, 642120), (1515, 599312), (1616, 561855), (1680, 540451), (2020, 449484), (2121, 428080), (2424, 374570), (2828, 321060), (3030, 299656), (3535, 256848), (4040, 224742), (4242, 214040), (4848, 187285), (5351, 169680), (5656, 160530), (6060, 149828), (7070, 128424), (8080, 112371), (8484, 107020), (10605, 85616), (10702, 84840), (11312, 80265), (12120, 74914), (14140, 64212), (16053, 56560), (16968, 53510), (21210, 42808), (21404, 42420), (24240, 37457), (26755, 33936), (28280, 32106)]