108515680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 327680640

約数和(自身を除く): 219164960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 257, 260, 280, 290, 364, 377, 406, 416, 455, 464, 514, 520, 560, 580, 728, 754, 812, 910, 928, 1015, 1028, 1040, 1120, 1160, 1285, 1456, 1508, 1624, 1799, 1820, 1885, 2030, 2056, 2080, 2320, 2570, 2639, 2912, 3016, 3248, 3341, 3598, 3640, 3770, 4060, 4112, 4640, 5140, 5278, 6032, 6496, 6682, 7196, 7280, 7453, 7540, 8120, 8224, 8995, 10280, 10556, 12064, 13195, 13364, 14392, 14560, 14906, 15080, 16240, 16705, 17990, 20560, 21112, 23387, 26390, 26728, 28784, 29812, 30160, 32480, 33410, 35980, 37265, 41120, 42224, 46774, 52171, 52780, 53456, 57568, 59624, 60320, 66820, 71960, 74530, 84448, 93548, 96889, 104342, 105560, 106912, 116935, 119248, 133640, 143920, 149060, 187096, 193778, 208684, 211120, 233870, 238496, 260855, 267280, 287840, 298120, 374192, 387556, 417368, 422240, 467740, 484445, 521710, 534560, 596240, 678223, 748384, 775112, 834736, 935480, 968890, 1043420, 1192480, 1356446, 1550224, 1669472, 1870960, 1937780, 2086840, 2712892, 3100448, 3391115, 3741920, 3875560, 4173680, 5425784, 6782230, 7751120, 8347360, 10851568, 13564460, 15502240, 21703136, 27128920, 54257840, 108515680]

約数ペア:

[(1, 108515680), (2, 54257840), (4, 27128920), (5, 21703136), (7, 15502240), (8, 13564460), (10, 10851568), (13, 8347360), (14, 7751120), (16, 6782230), (20, 5425784), (26, 4173680), (28, 3875560), (29, 3741920), (32, 3391115), (35, 3100448), (40, 2712892), (52, 2086840), (56, 1937780), (58, 1870960), (65, 1669472), (70, 1550224), (80, 1356446), (91, 1192480), (104, 1043420), (112, 968890), (116, 935480), (130, 834736), (140, 775112), (145, 748384), (160, 678223), (182, 596240), (203, 534560), (208, 521710), (224, 484445), (232, 467740), (257, 422240), (260, 417368), (280, 387556), (290, 374192), (364, 298120), (377, 287840), (406, 267280), (416, 260855), (455, 238496), (464, 233870), (514, 211120), (520, 208684), (560, 193778), (580, 187096), (728, 149060), (754, 143920), (812, 133640), (910, 119248), (928, 116935), (1015, 106912), (1028, 105560), (1040, 104342), (1120, 96889), (1160, 93548), (1285, 84448), (1456, 74530), (1508, 71960), (1624, 66820), (1799, 60320), (1820, 59624), (1885, 57568), (2030, 53456), (2056, 52780), (2080, 52171), (2320, 46774), (2570, 42224), (2639, 41120), (2912, 37265), (3016, 35980), (3248, 33410), (3341, 32480), (3598, 30160), (3640, 29812), (3770, 28784), (4060, 26728), (4112, 26390), (4640, 23387), (5140, 21112), (5278, 20560), (6032, 17990), (6496, 16705), (6682, 16240), (7196, 15080), (7280, 14906), (7453, 14560), (7540, 14392), (8120, 13364), (8224, 13195), (8995, 12064), (10280, 10556)]