142766520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 484958880

約数和(自身を除く): 342192360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 173, 184, 195, 230, 260, 276, 299, 312, 345, 346, 390, 460, 519, 520, 529, 552, 598, 690, 692, 780, 865, 897, 920, 1038, 1058, 1196, 1380, 1384, 1495, 1560, 1587, 1730, 1794, 2076, 2116, 2249, 2392, 2595, 2645, 2760, 2990, 3174, 3460, 3588, 3979, 4152, 4232, 4485, 4498, 5190, 5290, 5980, 6348, 6747, 6877, 6920, 7176, 7935, 7958, 8970, 8996, 10380, 10580, 11245, 11937, 11960, 12696, 13494, 13754, 15870, 15916, 17940, 17992, 19895, 20631, 20760, 21160, 22490, 23874, 26988, 27508, 31740, 31832, 33735, 34385, 35880, 39790, 41262, 44980, 47748, 51727, 53976, 55016, 59685, 63480, 67470, 68770, 79580, 82524, 89960, 91517, 95496, 103155, 103454, 119370, 134940, 137540, 155181, 159160, 165048, 183034, 206310, 206908, 238740, 258635, 269880, 274551, 275080, 310362, 366068, 412620, 413816, 457585, 477480, 517270, 549102, 620724, 732136, 775905, 825240, 915170, 1034540, 1098204, 1189721, 1241448, 1372755, 1551810, 1830340, 2069080, 2196408, 2379442, 2745510, 3103620, 3569163, 3660680, 4758884, 5491020, 5948605, 6207240, 7138326, 9517768, 10982040, 11897210, 14276652, 17845815, 23794420, 28553304, 35691630, 47588840, 71383260, 142766520]

約数ペア:

[(1, 142766520), (2, 71383260), (3, 47588840), (4, 35691630), (5, 28553304), (6, 23794420), (8, 17845815), (10, 14276652), (12, 11897210), (13, 10982040), (15, 9517768), (20, 7138326), (23, 6207240), (24, 5948605), (26, 5491020), (30, 4758884), (39, 3660680), (40, 3569163), (46, 3103620), (52, 2745510), (60, 2379442), (65, 2196408), (69, 2069080), (78, 1830340), (92, 1551810), (104, 1372755), (115, 1241448), (120, 1189721), (130, 1098204), (138, 1034540), (156, 915170), (173, 825240), (184, 775905), (195, 732136), (230, 620724), (260, 549102), (276, 517270), (299, 477480), (312, 457585), (345, 413816), (346, 412620), (390, 366068), (460, 310362), (519, 275080), (520, 274551), (529, 269880), (552, 258635), (598, 238740), (690, 206908), (692, 206310), (780, 183034), (865, 165048), (897, 159160), (920, 155181), (1038, 137540), (1058, 134940), (1196, 119370), (1380, 103454), (1384, 103155), (1495, 95496), (1560, 91517), (1587, 89960), (1730, 82524), (1794, 79580), (2076, 68770), (2116, 67470), (2249, 63480), (2392, 59685), (2595, 55016), (2645, 53976), (2760, 51727), (2990, 47748), (3174, 44980), (3460, 41262), (3588, 39790), (3979, 35880), (4152, 34385), (4232, 33735), (4485, 31832), (4498, 31740), (5190, 27508), (5290, 26988), (5980, 23874), (6348, 22490), (6747, 21160), (6877, 20760), (6920, 20631), (7176, 19895), (7935, 17992), (7958, 17940), (8970, 15916), (8996, 15870), (10380, 13754), (10580, 13494), (11245, 12696), (11937, 11960)]