677023680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 2196370512

約数和(自身を除く): 1519346832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 113, 120, 158, 160, 192, 226, 237, 240, 316, 320, 339, 395, 452, 474, 480, 565, 632, 678, 790, 904, 948, 960, 1130, 1185, 1264, 1356, 1580, 1695, 1808, 1896, 2260, 2370, 2528, 2712, 3160, 3390, 3616, 3792, 4520, 4740, 5056, 5424, 6241, 6320, 6780, 7232, 7584, 8927, 9040, 9480, 10848, 12482, 12640, 13560, 15168, 17854, 18080, 18723, 18960, 21696, 24964, 25280, 26781, 27120, 31205, 35708, 36160, 37446, 37920, 44635, 49928, 53562, 54240, 62410, 71416, 74892, 75840, 89270, 93615, 99856, 107124, 108480, 124820, 133905, 142832, 149784, 178540, 187230, 199712, 214248, 249640, 267810, 285664, 299568, 357080, 374460, 399424, 428496, 499280, 535620, 571328, 599136, 705233, 714160, 748920, 856992, 998560, 1071240, 1198272, 1410466, 1428320, 1497840, 1713984, 1997120, 2115699, 2142480, 2820932, 2856640, 2995680, 3526165, 4231398, 4284960, 5641864, 5991360, 7052330, 8462796, 8569920, 10578495, 11283728, 14104660, 16925592, 21156990, 22567456, 28209320, 33851184, 42313980, 45134912, 56418640, 67702368, 84627960, 112837280, 135404736, 169255920, 225674560, 338511840, 677023680]

約数ペア:

[(1, 677023680), (2, 338511840), (3, 225674560), (4, 169255920), (5, 135404736), (6, 112837280), (8, 84627960), (10, 67702368), (12, 56418640), (15, 45134912), (16, 42313980), (20, 33851184), (24, 28209320), (30, 22567456), (32, 21156990), (40, 16925592), (48, 14104660), (60, 11283728), (64, 10578495), (79, 8569920), (80, 8462796), (96, 7052330), (113, 5991360), (120, 5641864), (158, 4284960), (160, 4231398), (192, 3526165), (226, 2995680), (237, 2856640), (240, 2820932), (316, 2142480), (320, 2115699), (339, 1997120), (395, 1713984), (452, 1497840), (474, 1428320), (480, 1410466), (565, 1198272), (632, 1071240), (678, 998560), (790, 856992), (904, 748920), (948, 714160), (960, 705233), (1130, 599136), (1185, 571328), (1264, 535620), (1356, 499280), (1580, 428496), (1695, 399424), (1808, 374460), (1896, 357080), (2260, 299568), (2370, 285664), (2528, 267810), (2712, 249640), (3160, 214248), (3390, 199712), (3616, 187230), (3792, 178540), (4520, 149784), (4740, 142832), (5056, 133905), (5424, 124820), (6241, 108480), (6320, 107124), (6780, 99856), (7232, 93615), (7584, 89270), (8927, 75840), (9040, 74892), (9480, 71416), (10848, 62410), (12482, 54240), (12640, 53562), (13560, 49928), (15168, 44635), (17854, 37920), (18080, 37446), (18723, 36160), (18960, 35708), (21696, 31205), (24964, 27120), (25280, 26781)]