66412320

素因数分解:

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

素因数の和:427

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 167282400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 367, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 734, 754, 780, 870, 928, 1040, 1101, 1131, 1160, 1248, 1392, 1468, 1508, 1560, 1740, 1835, 1885, 2080, 2202, 2262, 2320, 2784, 2936, 3016, 3120, 3480, 3670, 3770, 4404, 4524, 4640, 4771, 5505, 5655, 5872, 6032, 6240, 6960, 7340, 7540, 8808, 9048, 9542, 10643, 11010, 11310, 11744, 12064, 13920, 14313, 14680, 15080, 17616, 18096, 19084, 21286, 22020, 22620, 23855, 28626, 29360, 30160, 31929, 35232, 36192, 38168, 42572, 44040, 45240, 47710, 53215, 57252, 58720, 60320, 63858, 71565, 76336, 85144, 88080, 90480, 95420, 106430, 114504, 127716, 138359, 143130, 152672, 159645, 170288, 176160, 180960, 190840, 212860, 229008, 255432, 276718, 286260, 319290, 340576, 381680, 415077, 425720, 458016, 510864, 553436, 572520, 638580, 691795, 763360, 830154, 851440, 1021728, 1106872, 1145040, 1277160, 1383590, 1660308, 1702880, 2075385, 2213744, 2290080, 2554320, 2767180, 3320616, 4150770, 4427488, 5108640, 5534360, 6641232, 8301540, 11068720, 13282464, 16603080, 22137440, 33206160, 66412320]

約数ペア:

[(1, 66412320), (2, 33206160), (3, 22137440), (4, 16603080), (5, 13282464), (6, 11068720), (8, 8301540), (10, 6641232), (12, 5534360), (13, 5108640), (15, 4427488), (16, 4150770), (20, 3320616), (24, 2767180), (26, 2554320), (29, 2290080), (30, 2213744), (32, 2075385), (39, 1702880), (40, 1660308), (48, 1383590), (52, 1277160), (58, 1145040), (60, 1106872), (65, 1021728), (78, 851440), (80, 830154), (87, 763360), (96, 691795), (104, 638580), (116, 572520), (120, 553436), (130, 510864), (145, 458016), (156, 425720), (160, 415077), (174, 381680), (195, 340576), (208, 319290), (232, 286260), (240, 276718), (260, 255432), (290, 229008), (312, 212860), (348, 190840), (367, 180960), (377, 176160), (390, 170288), (416, 159645), (435, 152672), (464, 143130), (480, 138359), (520, 127716), (580, 114504), (624, 106430), (696, 95420), (734, 90480), (754, 88080), (780, 85144), (870, 76336), (928, 71565), (1040, 63858), (1101, 60320), (1131, 58720), (1160, 57252), (1248, 53215), (1392, 47710), (1468, 45240), (1508, 44040), (1560, 42572), (1740, 38168), (1835, 36192), (1885, 35232), (2080, 31929), (2202, 30160), (2262, 29360), (2320, 28626), (2784, 23855), (2936, 22620), (3016, 22020), (3120, 21286), (3480, 19084), (3670, 18096), (3770, 17616), (4404, 15080), (4524, 14680), (4640, 14313), (4771, 13920), (5505, 12064), (5655, 11744), (5872, 11310), (6032, 11010), (6240, 10643), (6960, 9542), (7340, 9048), (7540, 8808)]