485499840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{10321}}^1$

素因数の和:10355

約数の個数: 168

約数和(自身を含む): 1793302992

約数和(自身を除く): 1307803152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 10321, 11760, 15680, 20642, 23520, 30963, 41284, 47040, 51605, 61926, 72247, 82568, 103210, 123852, 144494, 154815, 165136, 206420, 216741, 247704, 288988, 309630, 330272, 361235, 412840, 433482, 495408, 505729, 577976, 619260, 660544, 722470, 825680, 866964, 990816, 1011458, 1083705, 1155952, 1238520, 1444940, 1517187, 1651360, 1733928, 1981632, 2022916, 2167410, 2311904, 2477040, 2528645, 2889880, 3034374, 3302720, 3467856, 4045832, 4334820, 4623808, 4954080, 5057290, 5779760, 6068748, 6935712, 7585935, 8091664, 8669640, 9908160, 10114580, 11559520, 12137496, 13871424, 15171870, 16183328, 17339280, 20229160, 23119040, 24274992, 30343740, 32366656, 34678560, 40458320, 48549984, 60687480, 69357120, 80916640, 97099968, 121374960, 161833280, 242749920, 485499840]

約数ペア:

[(1, 485499840), (2, 242749920), (3, 161833280), (4, 121374960), (5, 97099968), (6, 80916640), (7, 69357120), (8, 60687480), (10, 48549984), (12, 40458320), (14, 34678560), (15, 32366656), (16, 30343740), (20, 24274992), (21, 23119040), (24, 20229160), (28, 17339280), (30, 16183328), (32, 15171870), (35, 13871424), (40, 12137496), (42, 11559520), (48, 10114580), (49, 9908160), (56, 8669640), (60, 8091664), (64, 7585935), (70, 6935712), (80, 6068748), (84, 5779760), (96, 5057290), (98, 4954080), (105, 4623808), (112, 4334820), (120, 4045832), (140, 3467856), (147, 3302720), (160, 3034374), (168, 2889880), (192, 2528645), (196, 2477040), (210, 2311904), (224, 2167410), (240, 2022916), (245, 1981632), (280, 1733928), (294, 1651360), (320, 1517187), (336, 1444940), (392, 1238520), (420, 1155952), (448, 1083705), (480, 1011458), (490, 990816), (560, 866964), (588, 825680), (672, 722470), (735, 660544), (784, 619260), (840, 577976), (960, 505729), (980, 495408), (1120, 433482), (1176, 412840), (1344, 361235), (1470, 330272), (1568, 309630), (1680, 288988), (1960, 247704), (2240, 216741), (2352, 206420), (2940, 165136), (3136, 154815), (3360, 144494), (3920, 123852), (4704, 103210), (5880, 82568), (6720, 72247), (7840, 61926), (9408, 51605), (10321, 47040), (11760, 41284), (15680, 30963), (20642, 23520)]