2080682760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32531}}^1$

素因数の和:32599

約数の個数: 128

約数和(自身を含む): 6886373760

約数和(自身を除く): 4805691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 31980, 32531, 63960, 65062, 97593, 130124, 162655, 195186, 260248, 325310, 390372, 422903, 487965, 650620, 780744, 845806, 975930, 1268709, 1301240, 1333771, 1691612, 1951860, 2114515, 2537418, 2667542, 3383224, 3903720, 4001313, 4229030, 5074836, 5335084, 6343545, 6668855, 8002626, 8458060, 10149672, 10670168, 12687090, 13337710, 16005252, 16916120, 17339023, 20006565, 25374180, 26675420, 32010504, 34678046, 40013130, 50748360, 52017069, 53350840, 69356092, 80026260, 86695115, 104034138, 138712184, 160052520, 173390230, 208068276, 260085345, 346780460, 416136552, 520170690, 693560920, 1040341380, 2080682760]

約数ペア:

[(1, 2080682760), (2, 1040341380), (3, 693560920), (4, 520170690), (5, 416136552), (6, 346780460), (8, 260085345), (10, 208068276), (12, 173390230), (13, 160052520), (15, 138712184), (20, 104034138), (24, 86695115), (26, 80026260), (30, 69356092), (39, 53350840), (40, 52017069), (41, 50748360), (52, 40013130), (60, 34678046), (65, 32010504), (78, 26675420), (82, 25374180), (104, 20006565), (120, 17339023), (123, 16916120), (130, 16005252), (156, 13337710), (164, 12687090), (195, 10670168), (205, 10149672), (246, 8458060), (260, 8002626), (312, 6668855), (328, 6343545), (390, 5335084), (410, 5074836), (492, 4229030), (520, 4001313), (533, 3903720), (615, 3383224), (780, 2667542), (820, 2537418), (984, 2114515), (1066, 1951860), (1230, 1691612), (1560, 1333771), (1599, 1301240), (1640, 1268709), (2132, 975930), (2460, 845806), (2665, 780744), (3198, 650620), (4264, 487965), (4920, 422903), (5330, 390372), (6396, 325310), (7995, 260248), (10660, 195186), (12792, 162655), (15990, 130124), (21320, 97593), (31980, 65062), (32531, 63960)]