28921935360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6761}}^1$

素因数の和:7344

約数の個数: 160

約数和(自身を含む): 92639508192

約数和(自身を除く): 63717572832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 557, 640, 768, 960, 1114, 1280, 1536, 1671, 1920, 2228, 2560, 2785, 3342, 3840, 4456, 5570, 6684, 6761, 7680, 8355, 8912, 11140, 13368, 13522, 16710, 17824, 20283, 22280, 26736, 27044, 33420, 33805, 35648, 40566, 44560, 53472, 54088, 66840, 67610, 71296, 81132, 89120, 101415, 106944, 108176, 133680, 135220, 142592, 162264, 178240, 202830, 213888, 216352, 267360, 270440, 285184, 324528, 356480, 405660, 427776, 432704, 534720, 540880, 649056, 712960, 811320, 855552, 865408, 1069440, 1081760, 1298112, 1425920, 1622640, 1730816, 2138880, 2163520, 2596224, 3245280, 3461632, 3765877, 4277760, 4327040, 5192448, 6490560, 7531754, 8654080, 10384896, 11297631, 12981120, 15063508, 17308160, 18829385, 22595262, 25962240, 30127016, 37658770, 45190524, 51924480, 56488155, 60254032, 75317540, 90381048, 112976310, 120508064, 150635080, 180762096, 225952620, 241016128, 301270160, 361524192, 451905240, 482032256, 602540320, 723048384, 903810480, 964064512, 1205080640, 1446096768, 1807620960, 1928129024, 2410161280, 2892193536, 3615241920, 4820322560, 5784387072, 7230483840, 9640645120, 14460967680, 28921935360]

約数ペア:

[(1, 28921935360), (2, 14460967680), (3, 9640645120), (4, 7230483840), (5, 5784387072), (6, 4820322560), (8, 3615241920), (10, 2892193536), (12, 2410161280), (15, 1928129024), (16, 1807620960), (20, 1446096768), (24, 1205080640), (30, 964064512), (32, 903810480), (40, 723048384), (48, 602540320), (60, 482032256), (64, 451905240), (80, 361524192), (96, 301270160), (120, 241016128), (128, 225952620), (160, 180762096), (192, 150635080), (240, 120508064), (256, 112976310), (320, 90381048), (384, 75317540), (480, 60254032), (512, 56488155), (557, 51924480), (640, 45190524), (768, 37658770), (960, 30127016), (1114, 25962240), (1280, 22595262), (1536, 18829385), (1671, 17308160), (1920, 15063508), (2228, 12981120), (2560, 11297631), (2785, 10384896), (3342, 8654080), (3840, 7531754), (4456, 6490560), (5570, 5192448), (6684, 4327040), (6761, 4277760), (7680, 3765877), (8355, 3461632), (8912, 3245280), (11140, 2596224), (13368, 2163520), (13522, 2138880), (16710, 1730816), (17824, 1622640), (20283, 1425920), (22280, 1298112), (26736, 1081760), (27044, 1069440), (33420, 865408), (33805, 855552), (35648, 811320), (40566, 712960), (44560, 649056), (53472, 540880), (54088, 534720), (66840, 432704), (67610, 427776), (71296, 405660), (81132, 356480), (89120, 324528), (101415, 285184), (106944, 270440), (108176, 267360), (133680, 216352), (135220, 213888), (142592, 202830), (162264, 178240)]