77222040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 281698560

約数和(自身を除く): 204476520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 571, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1142, 1176, 1288, 1380, 1470, 1610, 1713, 1932, 1960, 2254, 2284, 2415, 2760, 2855, 2940, 3220, 3381, 3426, 3864, 3997, 4508, 4568, 4830, 5635, 5710, 5880, 6440, 6762, 6852, 7994, 8565, 9016, 9660, 11270, 11420, 11991, 13133, 13524, 13704, 15988, 16905, 17130, 19320, 19985, 22540, 22840, 23982, 26266, 27048, 27979, 31976, 33810, 34260, 39399, 39970, 45080, 47964, 52532, 55958, 59955, 65665, 67620, 68520, 78798, 79940, 83937, 91931, 95928, 105064, 111916, 119910, 131330, 135240, 139895, 157596, 159880, 167874, 183862, 196995, 223832, 239820, 262660, 275793, 279790, 315192, 335748, 367724, 393990, 419685, 459655, 479640, 525320, 551586, 559580, 643517, 671496, 735448, 787980, 839370, 919310, 1103172, 1119160, 1287034, 1378965, 1575960, 1678740, 1838620, 1930551, 2206344, 2574068, 2757930, 3217585, 3357480, 3677240, 3861102, 5148136, 5515860, 6435170, 7722204, 9652755, 11031720, 12870340, 15444408, 19305510, 25740680, 38611020, 77222040]

約数ペア:

[(1, 77222040), (2, 38611020), (3, 25740680), (4, 19305510), (5, 15444408), (6, 12870340), (7, 11031720), (8, 9652755), (10, 7722204), (12, 6435170), (14, 5515860), (15, 5148136), (20, 3861102), (21, 3677240), (23, 3357480), (24, 3217585), (28, 2757930), (30, 2574068), (35, 2206344), (40, 1930551), (42, 1838620), (46, 1678740), (49, 1575960), (56, 1378965), (60, 1287034), (69, 1119160), (70, 1103172), (84, 919310), (92, 839370), (98, 787980), (105, 735448), (115, 671496), (120, 643517), (138, 559580), (140, 551586), (147, 525320), (161, 479640), (168, 459655), (184, 419685), (196, 393990), (210, 367724), (230, 335748), (245, 315192), (276, 279790), (280, 275793), (294, 262660), (322, 239820), (345, 223832), (392, 196995), (420, 183862), (460, 167874), (483, 159880), (490, 157596), (552, 139895), (571, 135240), (588, 131330), (644, 119910), (690, 111916), (735, 105064), (805, 95928), (840, 91931), (920, 83937), (966, 79940), (980, 78798), (1127, 68520), (1142, 67620), (1176, 65665), (1288, 59955), (1380, 55958), (1470, 52532), (1610, 47964), (1713, 45080), (1932, 39970), (1960, 39399), (2254, 34260), (2284, 33810), (2415, 31976), (2760, 27979), (2855, 27048), (2940, 26266), (3220, 23982), (3381, 22840), (3426, 22540), (3864, 19985), (3997, 19320), (4508, 17130), (4568, 16905), (4830, 15988), (5635, 13704), (5710, 13524), (5880, 13133), (6440, 11991), (6762, 11420), (6852, 11270), (7994, 9660), (8565, 9016)]