268259670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 853332480

約数和(自身を除く): 585072810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 73, 90, 95, 105, 114, 126, 133, 146, 171, 190, 210, 219, 266, 285, 307, 315, 342, 365, 399, 438, 511, 570, 614, 630, 657, 665, 730, 798, 855, 921, 1022, 1095, 1197, 1314, 1330, 1387, 1533, 1535, 1710, 1842, 1995, 2149, 2190, 2394, 2555, 2763, 2774, 3066, 3070, 3285, 3990, 4161, 4298, 4599, 4605, 5110, 5526, 5833, 5985, 6447, 6570, 6935, 7665, 8322, 9198, 9210, 9709, 10745, 11666, 11970, 12483, 12894, 13815, 13870, 15330, 17499, 19341, 19418, 20805, 21490, 22411, 22995, 24966, 27630, 29127, 29165, 32235, 34998, 38682, 40831, 41610, 44822, 45990, 48545, 52497, 58254, 58330, 62415, 64470, 67233, 81662, 87381, 87495, 96705, 97090, 104994, 112055, 122493, 124830, 134466, 145635, 156877, 174762, 174990, 193410, 201699, 204155, 224110, 244986, 262485, 291270, 313754, 336165, 367479, 403398, 408310, 425809, 436905, 470631, 524970, 612465, 672330, 734958, 784385, 851618, 873810, 941262, 1008495, 1224930, 1277427, 1411893, 1568770, 1837395, 2016990, 2129045, 2353155, 2554854, 2823786, 2980663, 3674790, 3832281, 4258090, 4706310, 5961326, 6387135, 7059465, 7664562, 8941989, 12774270, 14118930, 14903315, 17883978, 19161405, 26825967, 29806630, 38322810, 44709945, 53651934, 89419890, 134129835, 268259670]

約数ペア:

[(1, 268259670), (2, 134129835), (3, 89419890), (5, 53651934), (6, 44709945), (7, 38322810), (9, 29806630), (10, 26825967), (14, 19161405), (15, 17883978), (18, 14903315), (19, 14118930), (21, 12774270), (30, 8941989), (35, 7664562), (38, 7059465), (42, 6387135), (45, 5961326), (57, 4706310), (63, 4258090), (70, 3832281), (73, 3674790), (90, 2980663), (95, 2823786), (105, 2554854), (114, 2353155), (126, 2129045), (133, 2016990), (146, 1837395), (171, 1568770), (190, 1411893), (210, 1277427), (219, 1224930), (266, 1008495), (285, 941262), (307, 873810), (315, 851618), (342, 784385), (365, 734958), (399, 672330), (438, 612465), (511, 524970), (570, 470631), (614, 436905), (630, 425809), (657, 408310), (665, 403398), (730, 367479), (798, 336165), (855, 313754), (921, 291270), (1022, 262485), (1095, 244986), (1197, 224110), (1314, 204155), (1330, 201699), (1387, 193410), (1533, 174990), (1535, 174762), (1710, 156877), (1842, 145635), (1995, 134466), (2149, 124830), (2190, 122493), (2394, 112055), (2555, 104994), (2763, 97090), (2774, 96705), (3066, 87495), (3070, 87381), (3285, 81662), (3990, 67233), (4161, 64470), (4298, 62415), (4599, 58330), (4605, 58254), (5110, 52497), (5526, 48545), (5833, 45990), (5985, 44822), (6447, 41610), (6570, 40831), (6935, 38682), (7665, 34998), (8322, 32235), (9198, 29165), (9210, 29127), (9709, 27630), (10745, 24966), (11666, 22995), (11970, 22411), (12483, 21490), (12894, 20805), (13815, 19418), (13870, 19341), (15330, 17499)]