1001304720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 3753926400

約数和(自身を除く): 2752621680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 211, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 422, 432, 468, 507, 520, 540, 585, 624, 633, 676, 702, 720, 780, 844, 845, 936, 1014, 1040, 1055, 1080, 1170, 1266, 1352, 1404, 1521, 1560, 1688, 1690, 1755, 1872, 1899, 2028, 2110, 2160, 2197, 2340, 2532, 2535, 2704, 2743, 2808, 3042, 3120, 3165, 3376, 3380, 3510, 3798, 4056, 4220, 4394, 4563, 4680, 5064, 5070, 5486, 5616, 5697, 6084, 6330, 6591, 6760, 7020, 7596, 7605, 8112, 8229, 8440, 8788, 9126, 9360, 9495, 10128, 10140, 10972, 10985, 11394, 12168, 12660, 13182, 13520, 13715, 14040, 15192, 15210, 16458, 16880, 17576, 18252, 18990, 19773, 20280, 21944, 21970, 22788, 22815, 24336, 24687, 25320, 26364, 27430, 28080, 28485, 30384, 30420, 32916, 32955, 35152, 35659, 36504, 37980, 39546, 40560, 41145, 43888, 43940, 45576, 45630, 49374, 50640, 52728, 54860, 56970, 59319, 60840, 65832, 65910, 71318, 73008, 74061, 75960, 79092, 82290, 87880, 91152, 91260, 98748, 98865, 105456, 106977, 109720, 113940, 118638, 121680, 123435, 131664, 131820, 142636, 148122, 151920, 158184, 164580, 175760, 178295, 182520, 197496, 197730, 213954, 219440, 227880, 237276, 246870, 263640, 285272, 296244, 296595, 316368, 320931, 329160, 356590, 365040, 370305, 394992, 395460, 427908, 455760, 463567, 474552, 493740, 527280, 534885, 570544, 592488, 593190, 641862, 658320, 713180, 740610, 790920, 855816, 927134, 949104, 962793, 987480, 1069770, 1184976, 1186380, 1283724, 1390701, 1426360, 1481220, 1581840, 1604655, 1711632, 1854268, 1925586, 1974960, 2139540, 2317835, 2372760, 2567448, 2781402, 2852720, 2962440, 3209310, 3708536, 3851172, 4172103, 4279080, 4635670, 4745520, 4813965, 5134896, 5562804, 5924880, 6418620, 6953505, 7417072, 7702344, 8344206, 8558160, 9271340, 9627930, 11125608, 12516309, 12837240, 13907010, 15404688, 16688412, 18542680, 19255860, 20860515, 22251216, 25032618, 25674480, 27814020, 33376824, 37085360, 38511720, 41721030, 50065236, 55628040, 62581545, 66753648, 77023440, 83442060, 100130472, 111256080, 125163090, 166884120, 200260944, 250326180, 333768240, 500652360, 1001304720]

約数ペア:

[(1, 1001304720), (2, 500652360), (3, 333768240), (4, 250326180), (5, 200260944), (6, 166884120), (8, 125163090), (9, 111256080), (10, 100130472), (12, 83442060), (13, 77023440), (15, 66753648), (16, 62581545), (18, 55628040), (20, 50065236), (24, 41721030), (26, 38511720), (27, 37085360), (30, 33376824), (36, 27814020), (39, 25674480), (40, 25032618), (45, 22251216), (48, 20860515), (52, 19255860), (54, 18542680), (60, 16688412), (65, 15404688), (72, 13907010), (78, 12837240), (80, 12516309), (90, 11125608), (104, 9627930), (108, 9271340), (117, 8558160), (120, 8344206), (130, 7702344), (135, 7417072), (144, 6953505), (156, 6418620), (169, 5924880), (180, 5562804), (195, 5134896), (208, 4813965), (211, 4745520), (216, 4635670), (234, 4279080), (240, 4172103), (260, 3851172), (270, 3708536), (312, 3209310), (338, 2962440), (351, 2852720), (360, 2781402), (390, 2567448), (422, 2372760), (432, 2317835), (468, 2139540), (507, 1974960), (520, 1925586), (540, 1854268), (585, 1711632), (624, 1604655), (633, 1581840), (676, 1481220), (702, 1426360), (720, 1390701), (780, 1283724), (844, 1186380), (845, 1184976), (936, 1069770), (1014, 987480), (1040, 962793), (1055, 949104), (1080, 927134), (1170, 855816), (1266, 790920), (1352, 740610), (1404, 713180), (1521, 658320), (1560, 641862), (1688, 593190), (1690, 592488), (1755, 570544), (1872, 534885), (1899, 527280), (2028, 493740), (2110, 474552), (2160, 463567), (2197, 455760), (2340, 427908), (2532, 395460), (2535, 394992), (2704, 370305), (2743, 365040), (2808, 356590), (3042, 329160), (3120, 320931), (3165, 316368), (3376, 296595), (3380, 296244), (3510, 285272), (3798, 263640), (4056, 246870), (4220, 237276), (4394, 227880), (4563, 219440), (4680, 213954), (5064, 197730), (5070, 197496), (5486, 182520), (5616, 178295), (5697, 175760), (6084, 164580), (6330, 158184), (6591, 151920), (6760, 148122), (7020, 142636), (7596, 131820), (7605, 131664), (8112, 123435), (8229, 121680), (8440, 118638), (8788, 113940), (9126, 109720), (9360, 106977), (9495, 105456), (10128, 98865), (10140, 98748), (10972, 91260), (10985, 91152), (11394, 87880), (12168, 82290), (12660, 79092), (13182, 75960), (13520, 74061), (13715, 73008), (14040, 71318), (15192, 65910), (15210, 65832), (16458, 60840), (16880, 59319), (17576, 56970), (18252, 54860), (18990, 52728), (19773, 50640), (20280, 49374), (21944, 45630), (21970, 45576), (22788, 43940), (22815, 43888), (24336, 41145), (24687, 40560), (25320, 39546), (26364, 37980), (27430, 36504), (28080, 35659), (28485, 35152), (30384, 32955), (30420, 32916)]