1690907760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:752

約数の個数: 240

約数和(自身を含む): 5874695424

約数和(自身を除く): 4183787664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 73, 80, 90, 106, 120, 144, 146, 159, 180, 212, 219, 240, 265, 292, 318, 360, 365, 424, 438, 477, 530, 584, 607, 636, 657, 720, 730, 795, 848, 876, 954, 1060, 1095, 1168, 1214, 1272, 1314, 1460, 1590, 1752, 1821, 1908, 2120, 2190, 2385, 2428, 2544, 2628, 2920, 3035, 3180, 3285, 3504, 3642, 3816, 3869, 4240, 4380, 4770, 4856, 5256, 5463, 5840, 6070, 6360, 6570, 7284, 7632, 7738, 8760, 9105, 9540, 9712, 10512, 10926, 11607, 12140, 12720, 13140, 14568, 15476, 17520, 18210, 19080, 19345, 21852, 23214, 24280, 26280, 27315, 29136, 30952, 32171, 34821, 36420, 38160, 38690, 43704, 44311, 46428, 48560, 52560, 54630, 58035, 61904, 64342, 69642, 72840, 77380, 87408, 88622, 92856, 96513, 109260, 116070, 128684, 132933, 139284, 145680, 154760, 160855, 174105, 177244, 185712, 193026, 218520, 221555, 232140, 257368, 265866, 278568, 289539, 309520, 321710, 348210, 354488, 386052, 398799, 437040, 443110, 464280, 482565, 514736, 531732, 557136, 579078, 643420, 664665, 696420, 708976, 772104, 797598, 886220, 928560, 965130, 1063464, 1158156, 1286840, 1329330, 1392840, 1447695, 1544208, 1595196, 1772440, 1930260, 1993995, 2126928, 2316312, 2348483, 2573680, 2658660, 2785680, 2895390, 3190392, 3544880, 3860520, 3987990, 4632624, 4696966, 5317320, 5790780, 6380784, 7045449, 7721040, 7975980, 9393932, 10634640, 11581560, 11742415, 14090898, 15951960, 18787864, 21136347, 23163120, 23484830, 28181796, 31903920, 35227245, 37575728, 42272694, 46969660, 56363592, 70454490, 84545388, 93939320, 105681735, 112727184, 140908980, 169090776, 187878640, 211363470, 281817960, 338181552, 422726940, 563635920, 845453880, 1690907760]

約数ペア:

[(1, 1690907760), (2, 845453880), (3, 563635920), (4, 422726940), (5, 338181552), (6, 281817960), (8, 211363470), (9, 187878640), (10, 169090776), (12, 140908980), (15, 112727184), (16, 105681735), (18, 93939320), (20, 84545388), (24, 70454490), (30, 56363592), (36, 46969660), (40, 42272694), (45, 37575728), (48, 35227245), (53, 31903920), (60, 28181796), (72, 23484830), (73, 23163120), (80, 21136347), (90, 18787864), (106, 15951960), (120, 14090898), (144, 11742415), (146, 11581560), (159, 10634640), (180, 9393932), (212, 7975980), (219, 7721040), (240, 7045449), (265, 6380784), (292, 5790780), (318, 5317320), (360, 4696966), (365, 4632624), (424, 3987990), (438, 3860520), (477, 3544880), (530, 3190392), (584, 2895390), (607, 2785680), (636, 2658660), (657, 2573680), (720, 2348483), (730, 2316312), (795, 2126928), (848, 1993995), (876, 1930260), (954, 1772440), (1060, 1595196), (1095, 1544208), (1168, 1447695), (1214, 1392840), (1272, 1329330), (1314, 1286840), (1460, 1158156), (1590, 1063464), (1752, 965130), (1821, 928560), (1908, 886220), (2120, 797598), (2190, 772104), (2385, 708976), (2428, 696420), (2544, 664665), (2628, 643420), (2920, 579078), (3035, 557136), (3180, 531732), (3285, 514736), (3504, 482565), (3642, 464280), (3816, 443110), (3869, 437040), (4240, 398799), (4380, 386052), (4770, 354488), (4856, 348210), (5256, 321710), (5463, 309520), (5840, 289539), (6070, 278568), (6360, 265866), (6570, 257368), (7284, 232140), (7632, 221555), (7738, 218520), (8760, 193026), (9105, 185712), (9540, 177244), (9712, 174105), (10512, 160855), (10926, 154760), (11607, 145680), (12140, 139284), (12720, 132933), (13140, 128684), (14568, 116070), (15476, 109260), (17520, 96513), (18210, 92856), (19080, 88622), (19345, 87408), (21852, 77380), (23214, 72840), (24280, 69642), (26280, 64342), (27315, 61904), (29136, 58035), (30952, 54630), (32171, 52560), (34821, 48560), (36420, 46428), (38160, 44311), (38690, 43704)]