991646880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10177}}^1$

素因数の和:10231

約数の個数: 192

約数和(自身を含む): 3693392640

約数和(自身を除く): 2701745760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 10177, 12180, 13920, 16240, 19488, 20354, 24360, 30531, 32480, 40708, 48720, 50885, 61062, 71239, 81416, 97440, 101770, 122124, 142478, 152655, 162832, 203540, 213717, 244248, 284956, 295133, 305310, 325664, 356195, 407080, 427434, 488496, 569912, 590266, 610620, 712390, 814160, 854868, 885399, 976992, 1068585, 1139824, 1180532, 1221240, 1424780, 1475665, 1628320, 1709736, 1770798, 2065931, 2137170, 2279648, 2361064, 2442480, 2849560, 2951330, 3419472, 3541596, 4131862, 4274340, 4426995, 4722128, 4884960, 5699120, 5902660, 6197793, 6838944, 7083192, 8263724, 8548680, 8853990, 9444256, 10329655, 11398240, 11805320, 12395586, 14166384, 16527448, 17097360, 17707980, 20659310, 23610640, 24791172, 28332768, 30988965, 33054896, 34194720, 35415960, 41318620, 47221280, 49582344, 61977930, 66109792, 70831920, 82637240, 99164688, 123955860, 141663840, 165274480, 198329376, 247911720, 330548960, 495823440, 991646880]

約数ペア:

[(1, 991646880), (2, 495823440), (3, 330548960), (4, 247911720), (5, 198329376), (6, 165274480), (7, 141663840), (8, 123955860), (10, 99164688), (12, 82637240), (14, 70831920), (15, 66109792), (16, 61977930), (20, 49582344), (21, 47221280), (24, 41318620), (28, 35415960), (29, 34194720), (30, 33054896), (32, 30988965), (35, 28332768), (40, 24791172), (42, 23610640), (48, 20659310), (56, 17707980), (58, 17097360), (60, 16527448), (70, 14166384), (80, 12395586), (84, 11805320), (87, 11398240), (96, 10329655), (105, 9444256), (112, 8853990), (116, 8548680), (120, 8263724), (140, 7083192), (145, 6838944), (160, 6197793), (168, 5902660), (174, 5699120), (203, 4884960), (210, 4722128), (224, 4426995), (232, 4274340), (240, 4131862), (280, 3541596), (290, 3419472), (336, 2951330), (348, 2849560), (406, 2442480), (420, 2361064), (435, 2279648), (464, 2137170), (480, 2065931), (560, 1770798), (580, 1709736), (609, 1628320), (672, 1475665), (696, 1424780), (812, 1221240), (840, 1180532), (870, 1139824), (928, 1068585), (1015, 976992), (1120, 885399), (1160, 854868), (1218, 814160), (1392, 712390), (1624, 610620), (1680, 590266), (1740, 569912), (2030, 488496), (2320, 427434), (2436, 407080), (2784, 356195), (3045, 325664), (3248, 305310), (3360, 295133), (3480, 284956), (4060, 244248), (4640, 213717), (4872, 203540), (6090, 162832), (6496, 152655), (6960, 142478), (8120, 122124), (9744, 101770), (10177, 97440), (12180, 81416), (13920, 71239), (16240, 61062), (19488, 50885), (20354, 48720), (24360, 40708), (30531, 32480)]