145794880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 444471552

約数和(自身を除く): 298676672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 97, 110, 112, 122, 140, 154, 160, 176, 194, 220, 224, 244, 280, 305, 308, 320, 352, 385, 388, 427, 440, 448, 485, 488, 560, 610, 616, 671, 679, 704, 770, 776, 854, 880, 970, 976, 1067, 1120, 1220, 1232, 1342, 1358, 1540, 1552, 1708, 1760, 1940, 1952, 2134, 2135, 2240, 2440, 2464, 2684, 2716, 3080, 3104, 3355, 3395, 3416, 3520, 3880, 3904, 4268, 4270, 4697, 4880, 4928, 5335, 5368, 5432, 5917, 6160, 6208, 6710, 6790, 6832, 7469, 7760, 8536, 8540, 9394, 9760, 10670, 10736, 10864, 11834, 12320, 13420, 13580, 13664, 14938, 15520, 17072, 17080, 18788, 19520, 21340, 21472, 21728, 23485, 23668, 24640, 26840, 27160, 27328, 29585, 29876, 31040, 34144, 34160, 37345, 37576, 41419, 42680, 42944, 43456, 46970, 47336, 53680, 54320, 59170, 59752, 65087, 68288, 68320, 74690, 75152, 82838, 85360, 93940, 94672, 107360, 108640, 118340, 119504, 130174, 136640, 149380, 150304, 165676, 170720, 187880, 189344, 207095, 214720, 217280, 236680, 239008, 260348, 298760, 300608, 325435, 331352, 341440, 375760, 378688, 414190, 455609, 473360, 478016, 520696, 597520, 650870, 662704, 751520, 828380, 911218, 946720, 1041392, 1195040, 1301740, 1325408, 1503040, 1656760, 1822436, 1893440, 2082784, 2278045, 2390080, 2603480, 2650816, 3313520, 3644872, 4165568, 4556090, 5206960, 6627040, 7289744, 9112180, 10413920, 13254080, 14579488, 18224360, 20827840, 29158976, 36448720, 72897440, 145794880]

約数ペア:

[(1, 145794880), (2, 72897440), (4, 36448720), (5, 29158976), (7, 20827840), (8, 18224360), (10, 14579488), (11, 13254080), (14, 10413920), (16, 9112180), (20, 7289744), (22, 6627040), (28, 5206960), (32, 4556090), (35, 4165568), (40, 3644872), (44, 3313520), (55, 2650816), (56, 2603480), (61, 2390080), (64, 2278045), (70, 2082784), (77, 1893440), (80, 1822436), (88, 1656760), (97, 1503040), (110, 1325408), (112, 1301740), (122, 1195040), (140, 1041392), (154, 946720), (160, 911218), (176, 828380), (194, 751520), (220, 662704), (224, 650870), (244, 597520), (280, 520696), (305, 478016), (308, 473360), (320, 455609), (352, 414190), (385, 378688), (388, 375760), (427, 341440), (440, 331352), (448, 325435), (485, 300608), (488, 298760), (560, 260348), (610, 239008), (616, 236680), (671, 217280), (679, 214720), (704, 207095), (770, 189344), (776, 187880), (854, 170720), (880, 165676), (970, 150304), (976, 149380), (1067, 136640), (1120, 130174), (1220, 119504), (1232, 118340), (1342, 108640), (1358, 107360), (1540, 94672), (1552, 93940), (1708, 85360), (1760, 82838), (1940, 75152), (1952, 74690), (2134, 68320), (2135, 68288), (2240, 65087), (2440, 59752), (2464, 59170), (2684, 54320), (2716, 53680), (3080, 47336), (3104, 46970), (3355, 43456), (3395, 42944), (3416, 42680), (3520, 41419), (3880, 37576), (3904, 37345), (4268, 34160), (4270, 34144), (4697, 31040), (4880, 29876), (4928, 29585), (5335, 27328), (5368, 27160), (5432, 26840), (5917, 24640), (6160, 23668), (6208, 23485), (6710, 21728), (6790, 21472), (6832, 21340), (7469, 19520), (7760, 18788), (8536, 17080), (8540, 17072), (9394, 15520), (9760, 14938), (10670, 13664), (10736, 13580), (10864, 13420), (11834, 12320)]