1632088640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1445

約数の個数: 224

約数和(自身を含む): 4903524864

約数和(自身を除く): 3271436224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 320, 328, 364, 410, 416, 448, 455, 520, 533, 560, 574, 656, 728, 820, 832, 910, 1040, 1066, 1120, 1148, 1312, 1367, 1435, 1456, 1640, 1820, 2080, 2132, 2240, 2296, 2624, 2665, 2734, 2870, 2912, 3280, 3640, 3731, 4160, 4264, 4592, 5330, 5468, 5740, 5824, 6560, 6835, 7280, 7462, 8528, 9184, 9569, 10660, 10936, 11480, 13120, 13670, 14560, 14924, 17056, 17771, 18368, 18655, 19138, 21320, 21872, 22960, 27340, 29120, 29848, 34112, 35542, 37310, 38276, 42640, 43744, 45920, 47845, 54680, 56047, 59696, 71084, 74620, 76552, 85280, 87488, 88855, 91840, 95690, 109360, 112094, 119392, 124397, 142168, 149240, 153104, 170560, 177710, 191380, 218720, 224188, 238784, 248794, 280235, 284336, 298480, 306208, 355420, 382760, 392329, 437440, 448376, 497588, 560470, 568672, 596960, 612416, 621985, 710840, 728611, 765520, 784658, 896752, 995176, 1120940, 1137344, 1193920, 1243970, 1421680, 1457222, 1531040, 1569316, 1793504, 1961645, 1990352, 2241880, 2487940, 2843360, 2914444, 3062080, 3138632, 3587008, 3643055, 3923290, 3980704, 4483760, 4975880, 5100277, 5686720, 5828888, 6277264, 7286110, 7846580, 7961408, 8967520, 9951760, 10200554, 11657776, 12554528, 14572220, 15693160, 17935040, 19903520, 20401108, 23315552, 25109056, 25501385, 29144440, 31386320, 39807040, 40802216, 46631104, 51002770, 58288880, 62772640, 81604432, 102005540, 116577760, 125545280, 163208864, 204011080, 233155520, 326417728, 408022160, 816044320, 1632088640]

約数ペア:

[(1, 1632088640), (2, 816044320), (4, 408022160), (5, 326417728), (7, 233155520), (8, 204011080), (10, 163208864), (13, 125545280), (14, 116577760), (16, 102005540), (20, 81604432), (26, 62772640), (28, 58288880), (32, 51002770), (35, 46631104), (40, 40802216), (41, 39807040), (52, 31386320), (56, 29144440), (64, 25501385), (65, 25109056), (70, 23315552), (80, 20401108), (82, 19903520), (91, 17935040), (104, 15693160), (112, 14572220), (130, 12554528), (140, 11657776), (160, 10200554), (164, 9951760), (182, 8967520), (205, 7961408), (208, 7846580), (224, 7286110), (260, 6277264), (280, 5828888), (287, 5686720), (320, 5100277), (328, 4975880), (364, 4483760), (410, 3980704), (416, 3923290), (448, 3643055), (455, 3587008), (520, 3138632), (533, 3062080), (560, 2914444), (574, 2843360), (656, 2487940), (728, 2241880), (820, 1990352), (832, 1961645), (910, 1793504), (1040, 1569316), (1066, 1531040), (1120, 1457222), (1148, 1421680), (1312, 1243970), (1367, 1193920), (1435, 1137344), (1456, 1120940), (1640, 995176), (1820, 896752), (2080, 784658), (2132, 765520), (2240, 728611), (2296, 710840), (2624, 621985), (2665, 612416), (2734, 596960), (2870, 568672), (2912, 560470), (3280, 497588), (3640, 448376), (3731, 437440), (4160, 392329), (4264, 382760), (4592, 355420), (5330, 306208), (5468, 298480), (5740, 284336), (5824, 280235), (6560, 248794), (6835, 238784), (7280, 224188), (7462, 218720), (8528, 191380), (9184, 177710), (9569, 170560), (10660, 153104), (10936, 149240), (11480, 142168), (13120, 124397), (13670, 119392), (14560, 112094), (14924, 109360), (17056, 95690), (17771, 91840), (18368, 88855), (18655, 87488), (19138, 85280), (21320, 76552), (21872, 74620), (22960, 71084), (27340, 59696), (29120, 56047), (29848, 54680), (34112, 47845), (35542, 45920), (37310, 43744), (38276, 42640)]