2482019960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 6618931200

約数和(自身を除く): 4136911240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 269, 280, 310, 434, 538, 620, 868, 1063, 1076, 1085, 1240, 1345, 1736, 1883, 2126, 2152, 2170, 2690, 3766, 4252, 4340, 5315, 5380, 7441, 7532, 8339, 8504, 8680, 9415, 10630, 10760, 14882, 15064, 16678, 18830, 21260, 29764, 32953, 33356, 37205, 37660, 41695, 42520, 58373, 59528, 65906, 66712, 74410, 75320, 83390, 116746, 131812, 148820, 164765, 166780, 230671, 233492, 263624, 285947, 291865, 297640, 329530, 333560, 461342, 466984, 571894, 583730, 659060, 922684, 1143788, 1153355, 1167460, 1318120, 1429735, 1845368, 2001629, 2287576, 2306710, 2334920, 2859470, 4003258, 4613420, 5718940, 8006516, 8864357, 9226840, 10008145, 11437880, 16013032, 17728714, 20016290, 35457428, 40032580, 44321785, 62050499, 70914856, 80065160, 88643570, 124100998, 177287140, 248201996, 310252495, 354574280, 496403992, 620504990, 1241009980, 2482019960]

約数ペア:

[(1, 2482019960), (2, 1241009980), (4, 620504990), (5, 496403992), (7, 354574280), (8, 310252495), (10, 248201996), (14, 177287140), (20, 124100998), (28, 88643570), (31, 80065160), (35, 70914856), (40, 62050499), (56, 44321785), (62, 40032580), (70, 35457428), (124, 20016290), (140, 17728714), (155, 16013032), (217, 11437880), (248, 10008145), (269, 9226840), (280, 8864357), (310, 8006516), (434, 5718940), (538, 4613420), (620, 4003258), (868, 2859470), (1063, 2334920), (1076, 2306710), (1085, 2287576), (1240, 2001629), (1345, 1845368), (1736, 1429735), (1883, 1318120), (2126, 1167460), (2152, 1153355), (2170, 1143788), (2690, 922684), (3766, 659060), (4252, 583730), (4340, 571894), (5315, 466984), (5380, 461342), (7441, 333560), (7532, 329530), (8339, 297640), (8504, 291865), (8680, 285947), (9415, 263624), (10630, 233492), (10760, 230671), (14882, 166780), (15064, 164765), (16678, 148820), (18830, 131812), (21260, 116746), (29764, 83390), (32953, 75320), (33356, 74410), (37205, 66712), (37660, 65906), (41695, 59528), (42520, 58373)]