484260920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2797

約数の個数: 128

約数和(自身を含む): 1321850880

約数和(自身を除く): 837589960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2728, 2731, 2860, 3224, 3410, 4030, 4433, 5462, 5720, 6820, 8060, 8866, 10924, 13640, 13655, 16120, 17732, 21848, 22165, 27310, 30041, 35464, 35503, 44330, 54620, 60082, 71006, 84661, 88660, 109240, 120164, 142012, 150205, 169322, 177320, 177515, 240328, 284024, 300410, 338644, 355030, 390533, 423305, 600820, 677288, 710060, 781066, 846610, 931271, 1100593, 1201640, 1420120, 1562132, 1693220, 1862542, 1952665, 2201186, 3124264, 3386440, 3725084, 3905330, 4402372, 4656355, 5502965, 7450168, 7810660, 8804744, 9312710, 11005930, 12106523, 15621320, 18625420, 22011860, 24213046, 37250840, 44023720, 48426092, 60532615, 96852184, 121065230, 242130460, 484260920]

約数ペア:

[(1, 484260920), (2, 242130460), (4, 121065230), (5, 96852184), (8, 60532615), (10, 48426092), (11, 44023720), (13, 37250840), (20, 24213046), (22, 22011860), (26, 18625420), (31, 15621320), (40, 12106523), (44, 11005930), (52, 9312710), (55, 8804744), (62, 7810660), (65, 7450168), (88, 5502965), (104, 4656355), (110, 4402372), (124, 3905330), (130, 3725084), (143, 3386440), (155, 3124264), (220, 2201186), (248, 1952665), (260, 1862542), (286, 1693220), (310, 1562132), (341, 1420120), (403, 1201640), (440, 1100593), (520, 931271), (572, 846610), (620, 781066), (682, 710060), (715, 677288), (806, 600820), (1144, 423305), (1240, 390533), (1364, 355030), (1430, 338644), (1612, 300410), (1705, 284024), (2015, 240328), (2728, 177515), (2731, 177320), (2860, 169322), (3224, 150205), (3410, 142012), (4030, 120164), (4433, 109240), (5462, 88660), (5720, 84661), (6820, 71006), (8060, 60082), (8866, 54620), (10924, 44330), (13640, 35503), (13655, 35464), (16120, 30041), (17732, 27310), (21848, 22165)]