2471235240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1373}}^1$

素因数の和:1723

約数の個数: 128

約数和(自身を含む): 7585799040

約数和(自身を除く): 5114563800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 283, 318, 424, 530, 566, 636, 795, 849, 1060, 1132, 1272, 1373, 1415, 1590, 1698, 2120, 2264, 2746, 2830, 3180, 3396, 4119, 4245, 5492, 5660, 6360, 6792, 6865, 8238, 8490, 10984, 11320, 13730, 14999, 16476, 16980, 20595, 27460, 29998, 32952, 33960, 41190, 44997, 54920, 59996, 72769, 74995, 82380, 89994, 119992, 145538, 149990, 164760, 179988, 218307, 224985, 291076, 299980, 359976, 363845, 388559, 436614, 449970, 582152, 599960, 727690, 777118, 873228, 899940, 1091535, 1165677, 1455380, 1554236, 1746456, 1799880, 1942795, 2183070, 2331354, 2910760, 3108472, 3885590, 4366140, 4662708, 5828385, 7771180, 8732280, 9325416, 11656770, 15542360, 20593627, 23313540, 41187254, 46627080, 61780881, 82374508, 102968135, 123561762, 164749016, 205936270, 247123524, 308904405, 411872540, 494247048, 617808810, 823745080, 1235617620, 2471235240]

約数ペア:

[(1, 2471235240), (2, 1235617620), (3, 823745080), (4, 617808810), (5, 494247048), (6, 411872540), (8, 308904405), (10, 247123524), (12, 205936270), (15, 164749016), (20, 123561762), (24, 102968135), (30, 82374508), (40, 61780881), (53, 46627080), (60, 41187254), (106, 23313540), (120, 20593627), (159, 15542360), (212, 11656770), (265, 9325416), (283, 8732280), (318, 7771180), (424, 5828385), (530, 4662708), (566, 4366140), (636, 3885590), (795, 3108472), (849, 2910760), (1060, 2331354), (1132, 2183070), (1272, 1942795), (1373, 1799880), (1415, 1746456), (1590, 1554236), (1698, 1455380), (2120, 1165677), (2264, 1091535), (2746, 899940), (2830, 873228), (3180, 777118), (3396, 727690), (4119, 599960), (4245, 582152), (5492, 449970), (5660, 436614), (6360, 388559), (6792, 363845), (6865, 359976), (8238, 299980), (8490, 291076), (10984, 224985), (11320, 218307), (13730, 179988), (14999, 164760), (16476, 149990), (16980, 145538), (20595, 119992), (27460, 89994), (29998, 82380), (32952, 74995), (33960, 72769), (41190, 59996), (44997, 54920)]