321386940

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 336

約数和(自身を含む): 1198697472

約数和(自身を除く): 877310532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 67, 70, 81, 84, 90, 94, 105, 108, 126, 134, 135, 140, 141, 162, 180, 188, 189, 201, 210, 235, 243, 252, 268, 270, 282, 315, 324, 329, 335, 378, 402, 405, 420, 423, 469, 470, 486, 540, 564, 567, 603, 630, 658, 670, 705, 729, 756, 804, 810, 846, 938, 940, 945, 972, 987, 1005, 1134, 1206, 1215, 1260, 1269, 1316, 1340, 1407, 1410, 1458, 1620, 1645, 1692, 1701, 1809, 1876, 1890, 1974, 2010, 2115, 2268, 2345, 2412, 2430, 2538, 2814, 2820, 2835, 2916, 2961, 3015, 3149, 3290, 3402, 3618, 3645, 3780, 3807, 3948, 4020, 4221, 4230, 4690, 4860, 4935, 5076, 5103, 5427, 5628, 5670, 5922, 6030, 6298, 6345, 6580, 6804, 7035, 7236, 7290, 7614, 8442, 8460, 8505, 8883, 9045, 9380, 9447, 9870, 10206, 10854, 11340, 11421, 11844, 12060, 12596, 12663, 12690, 14070, 14580, 14805, 15228, 15745, 16281, 16884, 17010, 17766, 18090, 18894, 19035, 19740, 20412, 21105, 21708, 22043, 22842, 25326, 25380, 25515, 26649, 27135, 28140, 28341, 29610, 31490, 32562, 34020, 34263, 35532, 36180, 37788, 37989, 38070, 42210, 44086, 44415, 45684, 47235, 48843, 50652, 51030, 53298, 54270, 56682, 57105, 59220, 62980, 63315, 65124, 66129, 68526, 75978, 76140, 79947, 81405, 84420, 85023, 88172, 88830, 94470, 97686, 102060, 106596, 108540, 110215, 113364, 113967, 114210, 126630, 132258, 133245, 137052, 141705, 151956, 159894, 162810, 170046, 171315, 177660, 188940, 189945, 195372, 198387, 220430, 227934, 228420, 239841, 244215, 253260, 255069, 264516, 266490, 283410, 319788, 325620, 330645, 340092, 341901, 342630, 379890, 396774, 399735, 425115, 440860, 455868, 479682, 488430, 510138, 532980, 566820, 569835, 595161, 661290, 683802, 685260, 759780, 765207, 793548, 799470, 850230, 959364, 976860, 991935, 1020276, 1139670, 1190322, 1199205, 1275345, 1322580, 1367604, 1530414, 1598940, 1700460, 1709505, 1785483, 1983870, 2279340, 2295621, 2380644, 2398410, 2550690, 2975805, 3060828, 3419010, 3570966, 3826035, 3967740, 4591242, 4796820, 5101380, 5356449, 5951610, 6838020, 7141932, 7652070, 8927415, 9182484, 10712898, 11478105, 11903220, 15304140, 16069347, 17854830, 21425796, 22956210, 26782245, 32138694, 35709660, 45912420, 53564490, 64277388, 80346735, 107128980, 160693470, 321386940]

約数ペア:

[(1, 321386940), (2, 160693470), (3, 107128980), (4, 80346735), (5, 64277388), (6, 53564490), (7, 45912420), (9, 35709660), (10, 32138694), (12, 26782245), (14, 22956210), (15, 21425796), (18, 17854830), (20, 16069347), (21, 15304140), (27, 11903220), (28, 11478105), (30, 10712898), (35, 9182484), (36, 8927415), (42, 7652070), (45, 7141932), (47, 6838020), (54, 5951610), (60, 5356449), (63, 5101380), (67, 4796820), (70, 4591242), (81, 3967740), (84, 3826035), (90, 3570966), (94, 3419010), (105, 3060828), (108, 2975805), (126, 2550690), (134, 2398410), (135, 2380644), (140, 2295621), (141, 2279340), (162, 1983870), (180, 1785483), (188, 1709505), (189, 1700460), (201, 1598940), (210, 1530414), (235, 1367604), (243, 1322580), (252, 1275345), (268, 1199205), (270, 1190322), (282, 1139670), (315, 1020276), (324, 991935), (329, 976860), (335, 959364), (378, 850230), (402, 799470), (405, 793548), (420, 765207), (423, 759780), (469, 685260), (470, 683802), (486, 661290), (540, 595161), (564, 569835), (567, 566820), (603, 532980), (630, 510138), (658, 488430), (670, 479682), (705, 455868), (729, 440860), (756, 425115), (804, 399735), (810, 396774), (846, 379890), (938, 342630), (940, 341901), (945, 340092), (972, 330645), (987, 325620), (1005, 319788), (1134, 283410), (1206, 266490), (1215, 264516), (1260, 255069), (1269, 253260), (1316, 244215), (1340, 239841), (1407, 228420), (1410, 227934), (1458, 220430), (1620, 198387), (1645, 195372), (1692, 189945), (1701, 188940), (1809, 177660), (1876, 171315), (1890, 170046), (1974, 162810), (2010, 159894), (2115, 151956), (2268, 141705), (2345, 137052), (2412, 133245), (2430, 132258), (2538, 126630), (2814, 114210), (2820, 113967), (2835, 113364), (2916, 110215), (2961, 108540), (3015, 106596), (3149, 102060), (3290, 97686), (3402, 94470), (3618, 88830), (3645, 88172), (3780, 85023), (3807, 84420), (3948, 81405), (4020, 79947), (4221, 76140), (4230, 75978), (4690, 68526), (4860, 66129), (4935, 65124), (5076, 63315), (5103, 62980), (5427, 59220), (5628, 57105), (5670, 56682), (5922, 54270), (6030, 53298), (6298, 51030), (6345, 50652), (6580, 48843), (6804, 47235), (7035, 45684), (7236, 44415), (7290, 44086), (7614, 42210), (8442, 38070), (8460, 37989), (8505, 37788), (8883, 36180), (9045, 35532), (9380, 34263), (9447, 34020), (9870, 32562), (10206, 31490), (10854, 29610), (11340, 28341), (11421, 28140), (11844, 27135), (12060, 26649), (12596, 25515), (12663, 25380), (12690, 25326), (14070, 22842), (14580, 22043), (14805, 21708), (15228, 21105), (15745, 20412), (16281, 19740), (16884, 19035), (17010, 18894), (17766, 18090)]