492740040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 256

約数和(自身を含む): 1718599680

約数和(自身を除く): 1225859640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 230, 248, 260, 276, 299, 310, 312, 345, 372, 390, 403, 443, 460, 465, 520, 552, 598, 620, 690, 713, 744, 780, 806, 886, 897, 920, 930, 1196, 1209, 1240, 1329, 1380, 1426, 1495, 1560, 1612, 1772, 1794, 1860, 2015, 2139, 2215, 2392, 2418, 2658, 2760, 2852, 2990, 3224, 3544, 3565, 3588, 3720, 4030, 4278, 4430, 4485, 4836, 5316, 5704, 5759, 5980, 6045, 6645, 7130, 7176, 8060, 8556, 8860, 8970, 9269, 9672, 10189, 10632, 10695, 11518, 11960, 12090, 13290, 13733, 14260, 16120, 17112, 17277, 17720, 17940, 18538, 20378, 21390, 23036, 24180, 26580, 27466, 27807, 28520, 28795, 30567, 34554, 35880, 37076, 40756, 41199, 42780, 46072, 46345, 48360, 50945, 53160, 54932, 55614, 57590, 61134, 68665, 69108, 74152, 81512, 82398, 85560, 86385, 92690, 101890, 109864, 111228, 115180, 122268, 132457, 137330, 138216, 139035, 152835, 164796, 172770, 178529, 185380, 203780, 205995, 222456, 230360, 244536, 264914, 274660, 278070, 305670, 315859, 329592, 345540, 357058, 370760, 397371, 407560, 411990, 529828, 535587, 549320, 556140, 611340, 631718, 662285, 691080, 714116, 794742, 823980, 892645, 947577, 1059656, 1071174, 1112280, 1222680, 1263436, 1324570, 1428232, 1579295, 1589484, 1647960, 1785290, 1895154, 1986855, 2142348, 2526872, 2649140, 2677935, 3158590, 3178968, 3570580, 3790308, 3973710, 4106167, 4284696, 4737885, 5298280, 5355870, 6317180, 7141160, 7580616, 7947420, 8212334, 9475770, 10711740, 12318501, 12634360, 15894840, 16424668, 18951540, 20530835, 21423480, 24637002, 32849336, 37903080, 41061670, 49274004, 61592505, 82123340, 98548008, 123185010, 164246680, 246370020, 492740040]

約数ペア:

[(1, 492740040), (2, 246370020), (3, 164246680), (4, 123185010), (5, 98548008), (6, 82123340), (8, 61592505), (10, 49274004), (12, 41061670), (13, 37903080), (15, 32849336), (20, 24637002), (23, 21423480), (24, 20530835), (26, 18951540), (30, 16424668), (31, 15894840), (39, 12634360), (40, 12318501), (46, 10711740), (52, 9475770), (60, 8212334), (62, 7947420), (65, 7580616), (69, 7141160), (78, 6317180), (92, 5355870), (93, 5298280), (104, 4737885), (115, 4284696), (120, 4106167), (124, 3973710), (130, 3790308), (138, 3570580), (155, 3178968), (156, 3158590), (184, 2677935), (186, 2649140), (195, 2526872), (230, 2142348), (248, 1986855), (260, 1895154), (276, 1785290), (299, 1647960), (310, 1589484), (312, 1579295), (345, 1428232), (372, 1324570), (390, 1263436), (403, 1222680), (443, 1112280), (460, 1071174), (465, 1059656), (520, 947577), (552, 892645), (598, 823980), (620, 794742), (690, 714116), (713, 691080), (744, 662285), (780, 631718), (806, 611340), (886, 556140), (897, 549320), (920, 535587), (930, 529828), (1196, 411990), (1209, 407560), (1240, 397371), (1329, 370760), (1380, 357058), (1426, 345540), (1495, 329592), (1560, 315859), (1612, 305670), (1772, 278070), (1794, 274660), (1860, 264914), (2015, 244536), (2139, 230360), (2215, 222456), (2392, 205995), (2418, 203780), (2658, 185380), (2760, 178529), (2852, 172770), (2990, 164796), (3224, 152835), (3544, 139035), (3565, 138216), (3588, 137330), (3720, 132457), (4030, 122268), (4278, 115180), (4430, 111228), (4485, 109864), (4836, 101890), (5316, 92690), (5704, 86385), (5759, 85560), (5980, 82398), (6045, 81512), (6645, 74152), (7130, 69108), (7176, 68665), (8060, 61134), (8556, 57590), (8860, 55614), (8970, 54932), (9269, 53160), (9672, 50945), (10189, 48360), (10632, 46345), (10695, 46072), (11518, 42780), (11960, 41199), (12090, 40756), (13290, 37076), (13733, 35880), (14260, 34554), (16120, 30567), (17112, 28795), (17277, 28520), (17720, 27807), (17940, 27466), (18538, 26580), (20378, 24180), (21390, 23036)]