79524480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 297480960

約数和(自身を除く): 217956480

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, 97, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 194, 210, 224, 240, 244, 280, 291, 305, 320, 336, 366, 384, 388, 420, 427, 448, 480, 485, 488, 560, 582, 610, 640, 672, 679, 732, 776, 840, 854, 896, 915, 960, 970, 976, 1120, 1164, 1220, 1281, 1344, 1358, 1455, 1464, 1552, 1680, 1708, 1830, 1920, 1940, 1952, 2037, 2135, 2240, 2328, 2440, 2562, 2688, 2716, 2910, 2928, 3104, 3360, 3395, 3416, 3660, 3880, 3904, 4074, 4270, 4480, 4656, 4880, 5124, 5432, 5820, 5856, 5917, 6208, 6405, 6720, 6790, 6832, 7320, 7760, 7808, 8148, 8540, 9312, 9760, 10185, 10248, 10864, 11640, 11712, 11834, 12416, 12810, 13440, 13580, 13664, 14640, 15520, 16296, 17080, 17751, 18624, 19520, 20370, 20496, 21728, 23280, 23424, 23668, 25620, 27160, 27328, 29280, 29585, 31040, 32592, 34160, 35502, 37248, 39040, 40740, 40992, 41419, 43456, 46560, 47336, 51240, 54320, 54656, 58560, 59170, 62080, 65184, 68320, 71004, 81480, 81984, 82838, 86912, 88755, 93120, 94672, 102480, 108640, 117120, 118340, 124257, 130368, 136640, 142008, 162960, 163968, 165676, 177510, 186240, 189344, 204960, 207095, 217280, 236680, 248514, 260736, 273280, 284016, 325920, 331352, 355020, 378688, 409920, 414190, 434560, 473360, 497028, 568032, 621285, 651840, 662704, 710040, 757376, 819840, 828380, 946720, 994056, 1136064, 1242570, 1303680, 1325408, 1420080, 1656760, 1893440, 1988112, 2272128, 2485140, 2650816, 2840160, 3313520, 3786880, 3976224, 4970280, 5301632, 5680320, 6627040, 7952448, 9940560, 11360640, 13254080, 15904896, 19881120, 26508160, 39762240, 79524480]

約数ペア:

[(1, 79524480), (2, 39762240), (3, 26508160), (4, 19881120), (5, 15904896), (6, 13254080), (7, 11360640), (8, 9940560), (10, 7952448), (12, 6627040), (14, 5680320), (15, 5301632), (16, 4970280), (20, 3976224), (21, 3786880), (24, 3313520), (28, 2840160), (30, 2650816), (32, 2485140), (35, 2272128), (40, 1988112), (42, 1893440), (48, 1656760), (56, 1420080), (60, 1325408), (61, 1303680), (64, 1242570), (70, 1136064), (80, 994056), (84, 946720), (96, 828380), (97, 819840), (105, 757376), (112, 710040), (120, 662704), (122, 651840), (128, 621285), (140, 568032), (160, 497028), (168, 473360), (183, 434560), (192, 414190), (194, 409920), (210, 378688), (224, 355020), (240, 331352), (244, 325920), (280, 284016), (291, 273280), (305, 260736), (320, 248514), (336, 236680), (366, 217280), (384, 207095), (388, 204960), (420, 189344), (427, 186240), (448, 177510), (480, 165676), (485, 163968), (488, 162960), (560, 142008), (582, 136640), (610, 130368), (640, 124257), (672, 118340), (679, 117120), (732, 108640), (776, 102480), (840, 94672), (854, 93120), (896, 88755), (915, 86912), (960, 82838), (970, 81984), (976, 81480), (1120, 71004), (1164, 68320), (1220, 65184), (1281, 62080), (1344, 59170), (1358, 58560), (1455, 54656), (1464, 54320), (1552, 51240), (1680, 47336), (1708, 46560), (1830, 43456), (1920, 41419), (1940, 40992), (1952, 40740), (2037, 39040), (2135, 37248), (2240, 35502), (2328, 34160), (2440, 32592), (2562, 31040), (2688, 29585), (2716, 29280), (2910, 27328), (2928, 27160), (3104, 25620), (3360, 23668), (3395, 23424), (3416, 23280), (3660, 21728), (3880, 20496), (3904, 20370), (4074, 19520), (4270, 18624), (4480, 17751), (4656, 17080), (4880, 16296), (5124, 15520), (5432, 14640), (5820, 13664), (5856, 13580), (5917, 13440), (6208, 12810), (6405, 12416), (6720, 11834), (6790, 11712), (6832, 11640), (7320, 10864), (7760, 10248), (7808, 10185), (8148, 9760), (8540, 9312)]