1249590860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 3319142400

約数和(自身を除く): 2069551540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 97, 116, 133, 140, 145, 167, 190, 194, 203, 266, 290, 334, 380, 388, 406, 485, 532, 551, 580, 665, 668, 679, 812, 835, 970, 1015, 1102, 1169, 1330, 1358, 1670, 1843, 1940, 2030, 2204, 2338, 2660, 2716, 2755, 2813, 3173, 3340, 3395, 3686, 3857, 4060, 4676, 4843, 5510, 5626, 5845, 6346, 6790, 7372, 7714, 9215, 9686, 11020, 11252, 11690, 12692, 12901, 13580, 14065, 15428, 15865, 16199, 18430, 19285, 19372, 19691, 22211, 23380, 24215, 25802, 28130, 31730, 32398, 33901, 36860, 38570, 39382, 44422, 48430, 51604, 53447, 56260, 63460, 64505, 64796, 67802, 77140, 78764, 80995, 88844, 92017, 96860, 98455, 106894, 111055, 113393, 129010, 135604, 161990, 169505, 184034, 196910, 213788, 222110, 226786, 258020, 267235, 307781, 323980, 339010, 368068, 374129, 393820, 444220, 453572, 460085, 469771, 534470, 566965, 615562, 644119, 678020, 748258, 920170, 939542, 1068940, 1133930, 1231124, 1288238, 1496516, 1538905, 1840340, 1870645, 1879084, 2154467, 2267860, 2348855, 2576476, 3077810, 3220595, 3288397, 3741290, 4308934, 4697710, 6155620, 6441190, 6576794, 7482580, 8617868, 8925649, 9395420, 10772335, 12882380, 13153588, 16441985, 17851298, 21544670, 32883970, 35702596, 43089340, 44628245, 62479543, 65767940, 89256490, 124959086, 178512980, 249918172, 312397715, 624795430, 1249590860]

約数ペア:

[(1, 1249590860), (2, 624795430), (4, 312397715), (5, 249918172), (7, 178512980), (10, 124959086), (14, 89256490), (19, 65767940), (20, 62479543), (28, 44628245), (29, 43089340), (35, 35702596), (38, 32883970), (58, 21544670), (70, 17851298), (76, 16441985), (95, 13153588), (97, 12882380), (116, 10772335), (133, 9395420), (140, 8925649), (145, 8617868), (167, 7482580), (190, 6576794), (194, 6441190), (203, 6155620), (266, 4697710), (290, 4308934), (334, 3741290), (380, 3288397), (388, 3220595), (406, 3077810), (485, 2576476), (532, 2348855), (551, 2267860), (580, 2154467), (665, 1879084), (668, 1870645), (679, 1840340), (812, 1538905), (835, 1496516), (970, 1288238), (1015, 1231124), (1102, 1133930), (1169, 1068940), (1330, 939542), (1358, 920170), (1670, 748258), (1843, 678020), (1940, 644119), (2030, 615562), (2204, 566965), (2338, 534470), (2660, 469771), (2716, 460085), (2755, 453572), (2813, 444220), (3173, 393820), (3340, 374129), (3395, 368068), (3686, 339010), (3857, 323980), (4060, 307781), (4676, 267235), (4843, 258020), (5510, 226786), (5626, 222110), (5845, 213788), (6346, 196910), (6790, 184034), (7372, 169505), (7714, 161990), (9215, 135604), (9686, 129010), (11020, 113393), (11252, 111055), (11690, 106894), (12692, 98455), (12901, 96860), (13580, 92017), (14065, 88844), (15428, 80995), (15865, 78764), (16199, 77140), (18430, 67802), (19285, 64796), (19372, 64505), (19691, 63460), (22211, 56260), (23380, 53447), (24215, 51604), (25802, 48430), (28130, 44422), (31730, 39382), (32398, 38570), (33901, 36860)]