3905933640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11369}}^1$

素因数の和:11799

約数の個数: 128

約数和(自身を含む): 13425696000

約数和(自身を除く): 9519762360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 409, 420, 818, 840, 1227, 1636, 2045, 2454, 2863, 3272, 4090, 4908, 5726, 6135, 8180, 8589, 9816, 11369, 11452, 12270, 14315, 16360, 17178, 22738, 22904, 24540, 28630, 34107, 34356, 42945, 45476, 49080, 56845, 57260, 68214, 68712, 79583, 85890, 90952, 113690, 114520, 136428, 159166, 170535, 171780, 227380, 238749, 272856, 318332, 341070, 343560, 397915, 454760, 477498, 636664, 682140, 795830, 954996, 1193745, 1364280, 1591660, 1909992, 2387490, 3183320, 4649921, 4774980, 9299842, 9549960, 13949763, 18599684, 23249605, 27899526, 32549447, 37199368, 46499210, 55799052, 65098894, 69748815, 92998420, 97648341, 111598104, 130197788, 139497630, 162747235, 185996840, 195296682, 260395576, 278995260, 325494470, 390593364, 488241705, 557990520, 650988940, 781186728, 976483410, 1301977880, 1952966820, 3905933640]

約数ペア:

[(1, 3905933640), (2, 1952966820), (3, 1301977880), (4, 976483410), (5, 781186728), (6, 650988940), (7, 557990520), (8, 488241705), (10, 390593364), (12, 325494470), (14, 278995260), (15, 260395576), (20, 195296682), (21, 185996840), (24, 162747235), (28, 139497630), (30, 130197788), (35, 111598104), (40, 97648341), (42, 92998420), (56, 69748815), (60, 65098894), (70, 55799052), (84, 46499210), (105, 37199368), (120, 32549447), (140, 27899526), (168, 23249605), (210, 18599684), (280, 13949763), (409, 9549960), (420, 9299842), (818, 4774980), (840, 4649921), (1227, 3183320), (1636, 2387490), (2045, 1909992), (2454, 1591660), (2863, 1364280), (3272, 1193745), (4090, 954996), (4908, 795830), (5726, 682140), (6135, 636664), (8180, 477498), (8589, 454760), (9816, 397915), (11369, 343560), (11452, 341070), (12270, 318332), (14315, 272856), (16360, 238749), (17178, 227380), (22738, 171780), (22904, 170535), (24540, 159166), (28630, 136428), (34107, 114520), (34356, 113690), (42945, 90952), (45476, 85890), (49080, 79583), (56845, 68712), (57260, 68214)]