8488213440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20707}}^1$

素因数の和:20795

約数の個数: 224

約数和(自身を含む): 31306520064

約数和(自身を除く): 22818306624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1952, 2135, 2240, 2440, 2562, 2928, 3360, 3416, 3660, 3904, 4270, 4880, 5124, 5856, 6405, 6720, 6832, 7320, 8540, 9760, 10248, 11712, 12810, 13664, 14640, 17080, 19520, 20496, 20707, 25620, 27328, 29280, 34160, 40992, 41414, 51240, 58560, 62121, 68320, 81984, 82828, 102480, 103535, 124242, 136640, 144949, 165656, 204960, 207070, 248484, 289898, 310605, 331312, 409920, 414140, 434847, 496968, 579796, 621210, 662624, 724745, 828280, 869694, 993936, 1159592, 1242420, 1263127, 1325248, 1449490, 1656560, 1739388, 1987872, 2174235, 2319184, 2484840, 2526254, 2898980, 3313120, 3478776, 3789381, 3975744, 4348470, 4638368, 4969680, 5052508, 5797960, 6315635, 6626240, 6957552, 7578762, 8696940, 8841889, 9276736, 9939360, 10105016, 11595920, 12631270, 13915104, 15157524, 17393880, 17683778, 18946905, 19878720, 20210032, 23191840, 25262540, 26525667, 27830208, 30315048, 34787760, 35367556, 37893810, 40420064, 44209445, 46383680, 50525080, 53051334, 60630096, 69575520, 70735112, 75787620, 80840128, 88418890, 101050160, 106102668, 121260192, 132628335, 139151040, 141470224, 151575240, 176837780, 202100320, 212205336, 242520384, 265256670, 282940448, 303150480, 353675560, 404200640, 424410672, 530513340, 565880896, 606300960, 707351120, 848821344, 1061026680, 1212601920, 1414702240, 1697642688, 2122053360, 2829404480, 4244106720, 8488213440]

約数ペア:

[(1, 8488213440), (2, 4244106720), (3, 2829404480), (4, 2122053360), (5, 1697642688), (6, 1414702240), (7, 1212601920), (8, 1061026680), (10, 848821344), (12, 707351120), (14, 606300960), (15, 565880896), (16, 530513340), (20, 424410672), (21, 404200640), (24, 353675560), (28, 303150480), (30, 282940448), (32, 265256670), (35, 242520384), (40, 212205336), (42, 202100320), (48, 176837780), (56, 151575240), (60, 141470224), (61, 139151040), (64, 132628335), (70, 121260192), (80, 106102668), (84, 101050160), (96, 88418890), (105, 80840128), (112, 75787620), (120, 70735112), (122, 69575520), (140, 60630096), (160, 53051334), (168, 50525080), (183, 46383680), (192, 44209445), (210, 40420064), (224, 37893810), (240, 35367556), (244, 34787760), (280, 30315048), (305, 27830208), (320, 26525667), (336, 25262540), (366, 23191840), (420, 20210032), (427, 19878720), (448, 18946905), (480, 17683778), (488, 17393880), (560, 15157524), (610, 13915104), (672, 12631270), (732, 11595920), (840, 10105016), (854, 9939360), (915, 9276736), (960, 8841889), (976, 8696940), (1120, 7578762), (1220, 6957552), (1281, 6626240), (1344, 6315635), (1464, 5797960), (1680, 5052508), (1708, 4969680), (1830, 4638368), (1952, 4348470), (2135, 3975744), (2240, 3789381), (2440, 3478776), (2562, 3313120), (2928, 2898980), (3360, 2526254), (3416, 2484840), (3660, 2319184), (3904, 2174235), (4270, 1987872), (4880, 1739388), (5124, 1656560), (5856, 1449490), (6405, 1325248), (6720, 1263127), (6832, 1242420), (7320, 1159592), (8540, 993936), (9760, 869694), (10248, 828280), (11712, 724745), (12810, 662624), (13664, 621210), (14640, 579796), (17080, 496968), (19520, 434847), (20496, 414140), (20707, 409920), (25620, 331312), (27328, 310605), (29280, 289898), (34160, 248484), (40992, 207070), (41414, 204960), (51240, 165656), (58560, 144949), (62121, 136640), (68320, 124242), (81984, 103535), (82828, 102480)]