318831240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 1238751360

約数和(自身を除く): 919920120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 49, 52, 56, 60, 65, 70, 78, 84, 86, 91, 97, 98, 104, 105, 120, 129, 130, 140, 147, 156, 168, 172, 182, 194, 195, 196, 210, 215, 245, 258, 260, 273, 280, 291, 294, 301, 312, 344, 364, 388, 390, 392, 420, 430, 455, 485, 490, 516, 520, 546, 559, 582, 588, 602, 637, 645, 679, 728, 735, 776, 780, 840, 860, 903, 910, 970, 980, 1032, 1092, 1118, 1164, 1176, 1204, 1261, 1274, 1290, 1358, 1365, 1455, 1470, 1505, 1560, 1677, 1720, 1806, 1820, 1911, 1940, 1960, 2037, 2107, 2184, 2236, 2328, 2408, 2522, 2548, 2580, 2716, 2730, 2795, 2910, 2940, 3010, 3185, 3354, 3395, 3612, 3640, 3783, 3822, 3880, 3913, 4074, 4171, 4214, 4472, 4515, 4753, 5044, 5096, 5160, 5432, 5460, 5590, 5820, 5880, 6020, 6305, 6321, 6370, 6708, 6790, 7224, 7566, 7644, 7826, 8148, 8342, 8385, 8428, 8827, 9030, 9506, 9555, 10088, 10185, 10535, 10920, 11180, 11640, 11739, 12040, 12513, 12610, 12642, 12740, 13416, 13580, 14259, 15132, 15288, 15652, 16296, 16684, 16770, 16856, 17654, 18060, 18915, 19012, 19110, 19565, 20370, 20855, 21070, 22360, 23478, 23765, 25026, 25220, 25284, 25480, 26481, 27160, 27391, 28518, 29197, 30264, 31304, 31605, 33368, 33540, 35308, 36120, 37830, 38024, 38220, 39130, 40740, 41710, 42140, 44135, 46956, 47530, 50052, 50440, 50568, 52962, 54223, 54782, 57036, 58394, 58695, 61789, 62565, 63210, 67080, 70616, 71295, 75660, 76440, 78260, 81480, 82173, 83420, 84280, 87591, 88270, 93912, 95060, 100104, 105924, 108446, 109564, 114072, 116788, 117390, 123578, 125130, 126420, 132405, 136955, 142590, 145985, 151320, 156520, 162669, 164346, 166840, 175182, 176540, 185367, 190120, 204379, 211848, 216892, 219128, 233576, 234780, 247156, 250260, 252840, 264810, 271115, 273910, 285180, 291970, 308945, 325338, 328692, 350364, 353080, 370734, 379561, 408758, 410865, 433784, 437955, 469560, 494312, 500520, 529620, 542230, 547820, 570360, 583940, 613137, 617890, 650676, 657384, 700728, 741468, 759122, 813345, 817516, 821730, 875910, 926835, 1021895, 1059240, 1084460, 1095640, 1138683, 1167880, 1226274, 1235780, 1301352, 1482936, 1518244, 1626690, 1635032, 1643460, 1751820, 1853670, 1897805, 2043790, 2168920, 2277366, 2452548, 2471560, 2656927, 3036488, 3065685, 3253380, 3286920, 3503640, 3707340, 3795610, 4087580, 4554732, 4905096, 5313854, 5693415, 6131370, 6506760, 7414680, 7591220, 7970781, 8175160, 9109464, 10627708, 11386830, 12262740, 13284635, 15182440, 15941562, 21255416, 22773660, 24525480, 26569270, 31883124, 39853905, 45547320, 53138540, 63766248, 79707810, 106277080, 159415620, 318831240]

約数ペア:

[(1, 318831240), (2, 159415620), (3, 106277080), (4, 79707810), (5, 63766248), (6, 53138540), (7, 45547320), (8, 39853905), (10, 31883124), (12, 26569270), (13, 24525480), (14, 22773660), (15, 21255416), (20, 15941562), (21, 15182440), (24, 13284635), (26, 12262740), (28, 11386830), (30, 10627708), (35, 9109464), (39, 8175160), (40, 7970781), (42, 7591220), (43, 7414680), (49, 6506760), (52, 6131370), (56, 5693415), (60, 5313854), (65, 4905096), (70, 4554732), (78, 4087580), (84, 3795610), (86, 3707340), (91, 3503640), (97, 3286920), (98, 3253380), (104, 3065685), (105, 3036488), (120, 2656927), (129, 2471560), (130, 2452548), (140, 2277366), (147, 2168920), (156, 2043790), (168, 1897805), (172, 1853670), (182, 1751820), (194, 1643460), (195, 1635032), (196, 1626690), (210, 1518244), (215, 1482936), (245, 1301352), (258, 1235780), (260, 1226274), (273, 1167880), (280, 1138683), (291, 1095640), (294, 1084460), (301, 1059240), (312, 1021895), (344, 926835), (364, 875910), (388, 821730), (390, 817516), (392, 813345), (420, 759122), (430, 741468), (455, 700728), (485, 657384), (490, 650676), (516, 617890), (520, 613137), (546, 583940), (559, 570360), (582, 547820), (588, 542230), (602, 529620), (637, 500520), (645, 494312), (679, 469560), (728, 437955), (735, 433784), (776, 410865), (780, 408758), (840, 379561), (860, 370734), (903, 353080), (910, 350364), (970, 328692), (980, 325338), (1032, 308945), (1092, 291970), (1118, 285180), (1164, 273910), (1176, 271115), (1204, 264810), (1261, 252840), (1274, 250260), (1290, 247156), (1358, 234780), (1365, 233576), (1455, 219128), (1470, 216892), (1505, 211848), (1560, 204379), (1677, 190120), (1720, 185367), (1806, 176540), (1820, 175182), (1911, 166840), (1940, 164346), (1960, 162669), (2037, 156520), (2107, 151320), (2184, 145985), (2236, 142590), (2328, 136955), (2408, 132405), (2522, 126420), (2548, 125130), (2580, 123578), (2716, 117390), (2730, 116788), (2795, 114072), (2910, 109564), (2940, 108446), (3010, 105924), (3185, 100104), (3354, 95060), (3395, 93912), (3612, 88270), (3640, 87591), (3783, 84280), (3822, 83420), (3880, 82173), (3913, 81480), (4074, 78260), (4171, 76440), (4214, 75660), (4472, 71295), (4515, 70616), (4753, 67080), (5044, 63210), (5096, 62565), (5160, 61789), (5432, 58695), (5460, 58394), (5590, 57036), (5820, 54782), (5880, 54223), (6020, 52962), (6305, 50568), (6321, 50440), (6370, 50052), (6708, 47530), (6790, 46956), (7224, 44135), (7566, 42140), (7644, 41710), (7826, 40740), (8148, 39130), (8342, 38220), (8385, 38024), (8428, 37830), (8827, 36120), (9030, 35308), (9506, 33540), (9555, 33368), (10088, 31605), (10185, 31304), (10535, 30264), (10920, 29197), (11180, 28518), (11640, 27391), (11739, 27160), (12040, 26481), (12513, 25480), (12610, 25284), (12642, 25220), (12740, 25026), (13416, 23765), (13580, 23478), (14259, 22360), (15132, 21070), (15288, 20855), (15652, 20370), (16296, 19565), (16684, 19110), (16770, 19012), (16856, 18915), (17654, 18060)]