431680080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 1503118080

約数和(自身を除く): 1071438000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 169, 174, 195, 208, 232, 240, 260, 290, 312, 338, 348, 367, 377, 390, 435, 464, 507, 520, 580, 624, 676, 696, 734, 754, 780, 845, 870, 1014, 1040, 1101, 1131, 1160, 1352, 1392, 1468, 1508, 1560, 1690, 1740, 1835, 1885, 2028, 2202, 2262, 2320, 2535, 2704, 2936, 3016, 3120, 3380, 3480, 3670, 3770, 4056, 4404, 4524, 4771, 4901, 5070, 5505, 5655, 5872, 6032, 6760, 6960, 7340, 7540, 8112, 8808, 9048, 9542, 9802, 10140, 10643, 11010, 11310, 13520, 14313, 14680, 14703, 15080, 17616, 18096, 19084, 19604, 20280, 21286, 22020, 22620, 23855, 24505, 28626, 29360, 29406, 30160, 31929, 38168, 39208, 40560, 42572, 44040, 45240, 47710, 49010, 53215, 57252, 58812, 62023, 63858, 71565, 73515, 76336, 78416, 85144, 88080, 90480, 95420, 98020, 106430, 114504, 117624, 124046, 127716, 138359, 143130, 147030, 159645, 170288, 186069, 190840, 196040, 212860, 229008, 235248, 248092, 255432, 276718, 286260, 294060, 310115, 319290, 372138, 381680, 392080, 415077, 425720, 496184, 510864, 553436, 572520, 588120, 620230, 638580, 691795, 744276, 830154, 851440, 930345, 992368, 1106872, 1145040, 1176240, 1240460, 1277160, 1383590, 1488552, 1660308, 1798667, 1860690, 2075385, 2213744, 2480920, 2554320, 2767180, 2977104, 3320616, 3597334, 3721380, 4150770, 4961840, 5396001, 5534360, 6641232, 7194668, 7442760, 8301540, 8993335, 10792002, 11068720, 14389336, 14885520, 16603080, 17986670, 21584004, 26980005, 28778672, 33206160, 35973340, 43168008, 53960010, 71946680, 86336016, 107920020, 143893360, 215840040, 431680080]

約数ペア:

[(1, 431680080), (2, 215840040), (3, 143893360), (4, 107920020), (5, 86336016), (6, 71946680), (8, 53960010), (10, 43168008), (12, 35973340), (13, 33206160), (15, 28778672), (16, 26980005), (20, 21584004), (24, 17986670), (26, 16603080), (29, 14885520), (30, 14389336), (39, 11068720), (40, 10792002), (48, 8993335), (52, 8301540), (58, 7442760), (60, 7194668), (65, 6641232), (78, 5534360), (80, 5396001), (87, 4961840), (104, 4150770), (116, 3721380), (120, 3597334), (130, 3320616), (145, 2977104), (156, 2767180), (169, 2554320), (174, 2480920), (195, 2213744), (208, 2075385), (232, 1860690), (240, 1798667), (260, 1660308), (290, 1488552), (312, 1383590), (338, 1277160), (348, 1240460), (367, 1176240), (377, 1145040), (390, 1106872), (435, 992368), (464, 930345), (507, 851440), (520, 830154), (580, 744276), (624, 691795), (676, 638580), (696, 620230), (734, 588120), (754, 572520), (780, 553436), (845, 510864), (870, 496184), (1014, 425720), (1040, 415077), (1101, 392080), (1131, 381680), (1160, 372138), (1352, 319290), (1392, 310115), (1468, 294060), (1508, 286260), (1560, 276718), (1690, 255432), (1740, 248092), (1835, 235248), (1885, 229008), (2028, 212860), (2202, 196040), (2262, 190840), (2320, 186069), (2535, 170288), (2704, 159645), (2936, 147030), (3016, 143130), (3120, 138359), (3380, 127716), (3480, 124046), (3670, 117624), (3770, 114504), (4056, 106430), (4404, 98020), (4524, 95420), (4771, 90480), (4901, 88080), (5070, 85144), (5505, 78416), (5655, 76336), (5872, 73515), (6032, 71565), (6760, 63858), (6960, 62023), (7340, 58812), (7540, 57252), (8112, 53215), (8808, 49010), (9048, 47710), (9542, 45240), (9802, 44040), (10140, 42572), (10643, 40560), (11010, 39208), (11310, 38168), (13520, 31929), (14313, 30160), (14680, 29406), (14703, 29360), (15080, 28626), (17616, 24505), (18096, 23855), (19084, 22620), (19604, 22020), (20280, 21286)]