2007955560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41521}}^1$

素因数の和:41579

約数の個数: 128

約数和(自身を含む): 6696668160

約数和(自身を除く): 4688712600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 41521, 48360, 83042, 124563, 166084, 207605, 249126, 332168, 415210, 498252, 539773, 622815, 830420, 996504, 1079546, 1245630, 1287151, 1619319, 1660840, 2159092, 2491260, 2574302, 2698865, 3238638, 3861453, 4318184, 4982520, 5148604, 5397730, 6435755, 6477276, 7722906, 8096595, 10297208, 10795460, 12871510, 12954552, 15445812, 16193190, 16732963, 19307265, 21590920, 25743020, 30891624, 32386380, 33465926, 38614530, 50198889, 51486040, 64772760, 66931852, 77229060, 83664815, 100397778, 133863704, 154458120, 167329630, 200795556, 250994445, 334659260, 401591112, 501988890, 669318520, 1003977780, 2007955560]

約数ペア:

[(1, 2007955560), (2, 1003977780), (3, 669318520), (4, 501988890), (5, 401591112), (6, 334659260), (8, 250994445), (10, 200795556), (12, 167329630), (13, 154458120), (15, 133863704), (20, 100397778), (24, 83664815), (26, 77229060), (30, 66931852), (31, 64772760), (39, 51486040), (40, 50198889), (52, 38614530), (60, 33465926), (62, 32386380), (65, 30891624), (78, 25743020), (93, 21590920), (104, 19307265), (120, 16732963), (124, 16193190), (130, 15445812), (155, 12954552), (156, 12871510), (186, 10795460), (195, 10297208), (248, 8096595), (260, 7722906), (310, 6477276), (312, 6435755), (372, 5397730), (390, 5148604), (403, 4982520), (465, 4318184), (520, 3861453), (620, 3238638), (744, 2698865), (780, 2574302), (806, 2491260), (930, 2159092), (1209, 1660840), (1240, 1619319), (1560, 1287151), (1612, 1245630), (1860, 1079546), (2015, 996504), (2418, 830420), (3224, 622815), (3720, 539773), (4030, 498252), (4836, 415210), (6045, 332168), (8060, 249126), (9672, 207605), (12090, 166084), (16120, 124563), (24180, 83042), (41521, 48360)]