206796240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 400

約数和(自身を含む): 846945792

約数和(自身を除く): 640149552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 97, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 194, 210, 216, 235, 240, 252, 270, 280, 282, 291, 315, 324, 329, 336, 360, 376, 378, 388, 405, 420, 423, 432, 470, 485, 504, 540, 560, 564, 567, 582, 630, 648, 658, 679, 705, 720, 752, 756, 776, 810, 840, 846, 873, 940, 945, 970, 987, 1008, 1080, 1128, 1134, 1164, 1260, 1269, 1296, 1316, 1358, 1410, 1455, 1512, 1552, 1620, 1645, 1680, 1692, 1746, 1880, 1890, 1940, 1974, 2037, 2115, 2160, 2256, 2268, 2328, 2520, 2538, 2619, 2632, 2716, 2820, 2835, 2910, 2961, 3024, 3240, 3290, 3384, 3395, 3492, 3760, 3780, 3807, 3880, 3948, 4074, 4230, 4365, 4536, 4559, 4656, 4935, 5040, 5076, 5238, 5264, 5432, 5640, 5670, 5820, 5922, 6111, 6345, 6480, 6580, 6768, 6790, 6984, 7560, 7614, 7760, 7857, 7896, 8148, 8460, 8730, 8883, 9072, 9118, 9870, 10152, 10185, 10476, 10864, 11280, 11340, 11640, 11844, 12222, 12690, 13095, 13160, 13580, 13677, 13968, 14805, 15120, 15228, 15714, 15792, 16296, 16920, 17460, 17766, 18236, 18333, 19035, 19740, 20304, 20370, 20952, 22680, 22795, 23280, 23688, 24444, 25380, 26190, 26320, 26649, 27160, 27354, 29610, 30456, 30555, 31428, 31913, 32592, 33840, 34920, 35532, 36472, 36666, 38070, 39285, 39480, 40740, 41031, 41904, 44415, 45360, 45590, 47376, 48888, 50760, 52380, 53298, 54320, 54708, 54999, 59220, 60912, 61110, 62856, 63826, 68385, 69840, 71064, 72944, 73332, 76140, 78570, 78960, 81480, 82062, 88830, 91180, 91665, 95739, 97776, 101520, 104760, 106596, 109416, 109998, 118440, 122220, 123093, 125712, 127652, 133245, 136770, 142128, 146664, 152280, 157140, 159565, 162960, 164124, 177660, 182360, 183330, 191478, 205155, 209520, 213192, 218832, 219996, 236880, 244440, 246186, 255304, 266490, 273540, 274995, 287217, 293328, 304560, 314280, 319130, 328248, 355320, 364720, 366660, 369279, 382956, 410310, 426384, 439992, 478695, 488880, 492372, 510608, 532980, 547080, 549990, 574434, 615465, 628560, 638260, 656496, 710640, 733320, 738558, 765912, 820620, 861651, 879984, 957390, 984744, 1065960, 1094160, 1099980, 1148868, 1230930, 1276520, 1436085, 1466640, 1477116, 1531824, 1641240, 1723302, 1846395, 1914780, 1969488, 2131920, 2199960, 2297736, 2461860, 2553040, 2584953, 2872170, 2954232, 3282480, 3446604, 3692790, 3829560, 4308255, 4399920, 4595472, 4923720, 5169906, 5744340, 5908464, 6893208, 7385580, 7659120, 8616510, 9847440, 10339812, 11488680, 12924765, 13786416, 14771160, 17233020, 20679624, 22977360, 25849530, 29542320, 34466040, 41359248, 51699060, 68932080, 103398120, 206796240]

約数ペア:

[(1, 206796240), (2, 103398120), (3, 68932080), (4, 51699060), (5, 41359248), (6, 34466040), (7, 29542320), (8, 25849530), (9, 22977360), (10, 20679624), (12, 17233020), (14, 14771160), (15, 13786416), (16, 12924765), (18, 11488680), (20, 10339812), (21, 9847440), (24, 8616510), (27, 7659120), (28, 7385580), (30, 6893208), (35, 5908464), (36, 5744340), (40, 5169906), (42, 4923720), (45, 4595472), (47, 4399920), (48, 4308255), (54, 3829560), (56, 3692790), (60, 3446604), (63, 3282480), (70, 2954232), (72, 2872170), (80, 2584953), (81, 2553040), (84, 2461860), (90, 2297736), (94, 2199960), (97, 2131920), (105, 1969488), (108, 1914780), (112, 1846395), (120, 1723302), (126, 1641240), (135, 1531824), (140, 1477116), (141, 1466640), (144, 1436085), (162, 1276520), (168, 1230930), (180, 1148868), (188, 1099980), (189, 1094160), (194, 1065960), (210, 984744), (216, 957390), (235, 879984), (240, 861651), (252, 820620), (270, 765912), (280, 738558), (282, 733320), (291, 710640), (315, 656496), (324, 638260), (329, 628560), (336, 615465), (360, 574434), (376, 549990), (378, 547080), (388, 532980), (405, 510608), (420, 492372), (423, 488880), (432, 478695), (470, 439992), (485, 426384), (504, 410310), (540, 382956), (560, 369279), (564, 366660), (567, 364720), (582, 355320), (630, 328248), (648, 319130), (658, 314280), (679, 304560), (705, 293328), (720, 287217), (752, 274995), (756, 273540), (776, 266490), (810, 255304), (840, 246186), (846, 244440), (873, 236880), (940, 219996), (945, 218832), (970, 213192), (987, 209520), (1008, 205155), (1080, 191478), (1128, 183330), (1134, 182360), (1164, 177660), (1260, 164124), (1269, 162960), (1296, 159565), (1316, 157140), (1358, 152280), (1410, 146664), (1455, 142128), (1512, 136770), (1552, 133245), (1620, 127652), (1645, 125712), (1680, 123093), (1692, 122220), (1746, 118440), (1880, 109998), (1890, 109416), (1940, 106596), (1974, 104760), (2037, 101520), (2115, 97776), (2160, 95739), (2256, 91665), (2268, 91180), (2328, 88830), (2520, 82062), (2538, 81480), (2619, 78960), (2632, 78570), (2716, 76140), (2820, 73332), (2835, 72944), (2910, 71064), (2961, 69840), (3024, 68385), (3240, 63826), (3290, 62856), (3384, 61110), (3395, 60912), (3492, 59220), (3760, 54999), (3780, 54708), (3807, 54320), (3880, 53298), (3948, 52380), (4074, 50760), (4230, 48888), (4365, 47376), (4536, 45590), (4559, 45360), (4656, 44415), (4935, 41904), (5040, 41031), (5076, 40740), (5238, 39480), (5264, 39285), (5432, 38070), (5640, 36666), (5670, 36472), (5820, 35532), (5922, 34920), (6111, 33840), (6345, 32592), (6480, 31913), (6580, 31428), (6768, 30555), (6790, 30456), (6984, 29610), (7560, 27354), (7614, 27160), (7760, 26649), (7857, 26320), (7896, 26190), (8148, 25380), (8460, 24444), (8730, 23688), (8883, 23280), (9072, 22795), (9118, 22680), (9870, 20952), (10152, 20370), (10185, 20304), (10476, 19740), (10864, 19035), (11280, 18333), (11340, 18236), (11640, 17766), (11844, 17460), (12222, 16920), (12690, 16296), (13095, 15792), (13160, 15714), (13580, 15228), (13677, 15120), (13968, 14805)]