951359080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 2540160000

約数和(自身を除く): 1588800920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 79, 82, 140, 158, 164, 205, 280, 287, 316, 328, 395, 410, 553, 574, 632, 790, 820, 1049, 1106, 1148, 1435, 1580, 1640, 2098, 2212, 2296, 2765, 2870, 3160, 3239, 4196, 4424, 5245, 5530, 5740, 6478, 7343, 8392, 10490, 11060, 11480, 12956, 14686, 16195, 20980, 22120, 22673, 25912, 29372, 32390, 36715, 41960, 43009, 45346, 58744, 64780, 73430, 82871, 86018, 90692, 113365, 129560, 146860, 165742, 172036, 181384, 215045, 226730, 293720, 301063, 331484, 344072, 414355, 430090, 453460, 580097, 602126, 662968, 828710, 860180, 906920, 1160194, 1204252, 1505315, 1657420, 1720360, 2320388, 2408504, 2900485, 3010630, 3314840, 3397711, 4640776, 5800970, 6021260, 6795422, 11601940, 12042520, 13590844, 16988555, 23203880, 23783977, 27181688, 33977110, 47567954, 67954220, 95135908, 118919885, 135908440, 190271816, 237839770, 475679540, 951359080]

約数ペア:

[(1, 951359080), (2, 475679540), (4, 237839770), (5, 190271816), (7, 135908440), (8, 118919885), (10, 95135908), (14, 67954220), (20, 47567954), (28, 33977110), (35, 27181688), (40, 23783977), (41, 23203880), (56, 16988555), (70, 13590844), (79, 12042520), (82, 11601940), (140, 6795422), (158, 6021260), (164, 5800970), (205, 4640776), (280, 3397711), (287, 3314840), (316, 3010630), (328, 2900485), (395, 2408504), (410, 2320388), (553, 1720360), (574, 1657420), (632, 1505315), (790, 1204252), (820, 1160194), (1049, 906920), (1106, 860180), (1148, 828710), (1435, 662968), (1580, 602126), (1640, 580097), (2098, 453460), (2212, 430090), (2296, 414355), (2765, 344072), (2870, 331484), (3160, 301063), (3239, 293720), (4196, 226730), (4424, 215045), (5245, 181384), (5530, 172036), (5740, 165742), (6478, 146860), (7343, 129560), (8392, 113365), (10490, 90692), (11060, 86018), (11480, 82871), (12956, 73430), (14686, 64780), (16195, 58744), (20980, 45346), (22120, 43009), (22673, 41960), (25912, 36715), (29372, 32390)]