550270560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163771}}^1$

素因数の和:163796

約数の個数: 96

約数和(自身を含む): 1980986112

約数和(自身を除く): 1430715552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 163771, 327542, 491313, 655084, 818855, 982626, 1146397, 1310168, 1637710, 1965252, 2292794, 2456565, 2620336, 3275420, 3439191, 3930504, 4585588, 4913130, 5240672, 5731985, 6550840, 6878382, 7861008, 9171176, 9826260, 11463970, 13101680, 13756764, 15722016, 17195955, 18342352, 19652520, 22927940, 26203360, 27513528, 34391910, 36684704, 39305040, 45855880, 55027056, 68783820, 78610080, 91711760, 110054112, 137567640, 183423520, 275135280, 550270560]

約数ペア:

[(1, 550270560), (2, 275135280), (3, 183423520), (4, 137567640), (5, 110054112), (6, 91711760), (7, 78610080), (8, 68783820), (10, 55027056), (12, 45855880), (14, 39305040), (15, 36684704), (16, 34391910), (20, 27513528), (21, 26203360), (24, 22927940), (28, 19652520), (30, 18342352), (32, 17195955), (35, 15722016), (40, 13756764), (42, 13101680), (48, 11463970), (56, 9826260), (60, 9171176), (70, 7861008), (80, 6878382), (84, 6550840), (96, 5731985), (105, 5240672), (112, 4913130), (120, 4585588), (140, 3930504), (160, 3439191), (168, 3275420), (210, 2620336), (224, 2456565), (240, 2292794), (280, 1965252), (336, 1637710), (420, 1310168), (480, 1146397), (560, 982626), (672, 818855), (840, 655084), (1120, 491313), (1680, 327542), (3360, 163771)]