77023440

素因数分解:

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

素因数の和:259

約数の個数: 240

約数和(自身を含む): 288642240

約数和(自身を除く): 211618800

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, 2340, 2532, 2535, 2704, 2743, 2808, 3042, 3120, 3165, 3376, 3380, 3510, 3798, 4056, 4220, 4563, 4680, 5064, 5070, 5486, 5616, 5697, 6084, 6330, 6760, 7020, 7596, 7605, 8112, 8229, 8440, 9126, 9360, 9495, 10128, 10140, 10972, 11394, 12168, 12660, 13520, 13715, 14040, 15192, 15210, 16458, 16880, 18252, 18990, 20280, 21944, 22788, 22815, 24336, 24687, 25320, 27430, 28080, 28485, 30384, 30420, 32916, 35659, 36504, 37980, 40560, 41145, 43888, 45576, 45630, 49374, 50640, 54860, 56970, 60840, 65832, 71318, 73008, 74061, 75960, 82290, 91152, 91260, 98748, 106977, 109720, 113940, 121680, 123435, 131664, 142636, 148122, 151920, 164580, 178295, 182520, 197496, 213954, 219440, 227880, 246870, 285272, 296244, 320931, 329160, 356590, 365040, 370305, 394992, 427908, 455760, 493740, 534885, 570544, 592488, 641862, 658320, 713180, 740610, 855816, 962793, 987480, 1069770, 1184976, 1283724, 1426360, 1481220, 1604655, 1711632, 1925586, 1974960, 2139540, 2567448, 2852720, 2962440, 3209310, 3851172, 4279080, 4813965, 5134896, 5924880, 6418620, 7702344, 8558160, 9627930, 12837240, 15404688, 19255860, 25674480, 38511720, 77023440]

約数ペア:

[(1, 77023440), (2, 38511720), (3, 25674480), (4, 19255860), (5, 15404688), (6, 12837240), (8, 9627930), (9, 8558160), (10, 7702344), (12, 6418620), (13, 5924880), (15, 5134896), (16, 4813965), (18, 4279080), (20, 3851172), (24, 3209310), (26, 2962440), (27, 2852720), (30, 2567448), (36, 2139540), (39, 1974960), (40, 1925586), (45, 1711632), (48, 1604655), (52, 1481220), (54, 1426360), (60, 1283724), (65, 1184976), (72, 1069770), (78, 987480), (80, 962793), (90, 855816), (104, 740610), (108, 713180), (117, 658320), (120, 641862), (130, 592488), (135, 570544), (144, 534885), (156, 493740), (169, 455760), (180, 427908), (195, 394992), (208, 370305), (211, 365040), (216, 356590), (234, 329160), (240, 320931), (260, 296244), (270, 285272), (312, 246870), (338, 227880), (351, 219440), (360, 213954), (390, 197496), (422, 182520), (432, 178295), (468, 164580), (507, 151920), (520, 148122), (540, 142636), (585, 131664), (624, 123435), (633, 121680), (676, 113940), (702, 109720), (720, 106977), (780, 98748), (844, 91260), (845, 91152), (936, 82290), (1014, 75960), (1040, 74061), (1055, 73008), (1080, 71318), (1170, 65832), (1266, 60840), (1352, 56970), (1404, 54860), (1521, 50640), (1560, 49374), (1688, 45630), (1690, 45576), (1755, 43888), (1872, 41145), (1899, 40560), (2028, 37980), (2110, 36504), (2160, 35659), (2340, 32916), (2532, 30420), (2535, 30384), (2704, 28485), (2743, 28080), (2808, 27430), (3042, 25320), (3120, 24687), (3165, 24336), (3376, 22815), (3380, 22788), (3510, 21944), (3798, 20280), (4056, 18990), (4220, 18252), (4563, 16880), (4680, 16458), (5064, 15210), (5070, 15192), (5486, 14040), (5616, 13715), (5697, 13520), (6084, 12660), (6330, 12168), (6760, 11394), (7020, 10972), (7596, 10140), (7605, 10128), (8112, 9495), (8229, 9360), (8440, 9126)]