813256080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1678

約数の個数: 320

約数和(自身を含む): 3239792640

約数和(自身を除く): 2426536560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 420, 455, 460, 483, 520, 546, 552, 560, 598, 624, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1040, 1092, 1104, 1196, 1288, 1365, 1380, 1456, 1495, 1560, 1610, 1619, 1680, 1794, 1820, 1840, 1932, 2093, 2184, 2392, 2415, 2576, 2730, 2760, 2990, 3120, 3220, 3238, 3588, 3640, 3864, 4186, 4368, 4485, 4784, 4830, 4857, 5460, 5520, 5980, 6279, 6440, 6476, 7176, 7280, 7728, 8095, 8372, 8970, 9660, 9714, 10465, 10920, 11333, 11960, 12558, 12880, 12952, 14352, 16190, 16744, 17940, 19320, 19428, 20930, 21047, 21840, 22666, 23920, 24285, 25116, 25904, 31395, 32380, 33488, 33999, 35880, 37237, 38640, 38856, 41860, 42094, 45332, 48570, 50232, 56665, 62790, 63141, 64760, 67998, 71760, 74474, 77712, 83720, 84188, 90664, 97140, 100464, 105235, 111711, 113330, 125580, 126282, 129520, 135996, 147329, 148948, 167440, 168376, 169995, 181328, 186185, 194280, 210470, 223422, 226660, 251160, 252564, 260659, 271992, 294658, 297896, 315705, 336752, 339990, 372370, 388560, 420940, 441987, 446844, 453320, 484081, 502320, 505128, 521318, 543984, 558555, 589316, 595792, 631410, 679980, 736645, 744740, 781977, 841880, 883974, 893688, 906640, 968162, 1010256, 1042636, 1117110, 1178632, 1262820, 1303295, 1359960, 1452243, 1473290, 1489480, 1563954, 1683760, 1767948, 1787376, 1936324, 2085272, 2209935, 2234220, 2357264, 2420405, 2525640, 2606590, 2719920, 2904486, 2946580, 2978960, 3127908, 3388567, 3535896, 3872648, 3909885, 4170544, 4419870, 4468440, 4840810, 5051280, 5213180, 5808972, 5893160, 6255816, 6777134, 7071792, 7261215, 7745296, 7819770, 8839740, 8936880, 9681620, 10165701, 10426360, 11617944, 11786320, 12511632, 13554268, 14522430, 15639540, 16942835, 17679480, 19363240, 20331402, 20852720, 23235888, 27108536, 29044860, 31279080, 33885670, 35358960, 38726480, 40662804, 50828505, 54217072, 58089720, 62558160, 67771340, 81325608, 101657010, 116179440, 135542680, 162651216, 203314020, 271085360, 406628040, 813256080]

約数ペア:

[(1, 813256080), (2, 406628040), (3, 271085360), (4, 203314020), (5, 162651216), (6, 135542680), (7, 116179440), (8, 101657010), (10, 81325608), (12, 67771340), (13, 62558160), (14, 58089720), (15, 54217072), (16, 50828505), (20, 40662804), (21, 38726480), (23, 35358960), (24, 33885670), (26, 31279080), (28, 29044860), (30, 27108536), (35, 23235888), (39, 20852720), (40, 20331402), (42, 19363240), (46, 17679480), (48, 16942835), (52, 15639540), (56, 14522430), (60, 13554268), (65, 12511632), (69, 11786320), (70, 11617944), (78, 10426360), (80, 10165701), (84, 9681620), (91, 8936880), (92, 8839740), (104, 7819770), (105, 7745296), (112, 7261215), (115, 7071792), (120, 6777134), (130, 6255816), (138, 5893160), (140, 5808972), (156, 5213180), (161, 5051280), (168, 4840810), (182, 4468440), (184, 4419870), (195, 4170544), (208, 3909885), (210, 3872648), (230, 3535896), (240, 3388567), (260, 3127908), (273, 2978960), (276, 2946580), (280, 2904486), (299, 2719920), (312, 2606590), (322, 2525640), (336, 2420405), (345, 2357264), (364, 2234220), (368, 2209935), (390, 2085272), (420, 1936324), (455, 1787376), (460, 1767948), (483, 1683760), (520, 1563954), (546, 1489480), (552, 1473290), (560, 1452243), (598, 1359960), (624, 1303295), (644, 1262820), (690, 1178632), (728, 1117110), (780, 1042636), (805, 1010256), (840, 968162), (897, 906640), (910, 893688), (920, 883974), (966, 841880), (1040, 781977), (1092, 744740), (1104, 736645), (1196, 679980), (1288, 631410), (1365, 595792), (1380, 589316), (1456, 558555), (1495, 543984), (1560, 521318), (1610, 505128), (1619, 502320), (1680, 484081), (1794, 453320), (1820, 446844), (1840, 441987), (1932, 420940), (2093, 388560), (2184, 372370), (2392, 339990), (2415, 336752), (2576, 315705), (2730, 297896), (2760, 294658), (2990, 271992), (3120, 260659), (3220, 252564), (3238, 251160), (3588, 226660), (3640, 223422), (3864, 210470), (4186, 194280), (4368, 186185), (4485, 181328), (4784, 169995), (4830, 168376), (4857, 167440), (5460, 148948), (5520, 147329), (5980, 135996), (6279, 129520), (6440, 126282), (6476, 125580), (7176, 113330), (7280, 111711), (7728, 105235), (8095, 100464), (8372, 97140), (8970, 90664), (9660, 84188), (9714, 83720), (10465, 77712), (10920, 74474), (11333, 71760), (11960, 67998), (12558, 64760), (12880, 63141), (12952, 62790), (14352, 56665), (16190, 50232), (16744, 48570), (17940, 45332), (19320, 42094), (19428, 41860), (20930, 38856), (21047, 38640), (21840, 37237), (22666, 35880), (23920, 33999), (24285, 33488), (25116, 32380), (25904, 31395)]