142579360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 428488704

約数和(自身を除く): 285909344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 160, 163, 176, 220, 224, 280, 284, 308, 326, 352, 355, 385, 440, 497, 560, 568, 616, 652, 710, 770, 781, 815, 880, 994, 1120, 1136, 1141, 1232, 1304, 1420, 1540, 1562, 1630, 1760, 1793, 1988, 2272, 2282, 2464, 2485, 2608, 2840, 3080, 3124, 3260, 3586, 3905, 3976, 4564, 4970, 5216, 5467, 5680, 5705, 6160, 6248, 6520, 7172, 7810, 7952, 8965, 9128, 9940, 10934, 11360, 11410, 11573, 12320, 12496, 12551, 13040, 14344, 15620, 15904, 17930, 18256, 19880, 21868, 22820, 23146, 24992, 25102, 26080, 27335, 28688, 31240, 35860, 36512, 39760, 43736, 45640, 46292, 50204, 54670, 57376, 57865, 62480, 62755, 71720, 79520, 81011, 87472, 91280, 92584, 100408, 109340, 115730, 124960, 125510, 127303, 143440, 162022, 174944, 182560, 185168, 200816, 218680, 231460, 251020, 254606, 286880, 324044, 370336, 401632, 405055, 437360, 462920, 502040, 509212, 636515, 648088, 810110, 874720, 891121, 925840, 1004080, 1018424, 1273030, 1296176, 1620220, 1782242, 1851680, 2008160, 2036848, 2546060, 2592352, 3240440, 3564484, 4073696, 4455605, 5092120, 6480880, 7128968, 8911210, 10184240, 12961760, 14257936, 17822420, 20368480, 28515872, 35644840, 71289680, 142579360]

約数ペア:

[(1, 142579360), (2, 71289680), (4, 35644840), (5, 28515872), (7, 20368480), (8, 17822420), (10, 14257936), (11, 12961760), (14, 10184240), (16, 8911210), (20, 7128968), (22, 6480880), (28, 5092120), (32, 4455605), (35, 4073696), (40, 3564484), (44, 3240440), (55, 2592352), (56, 2546060), (70, 2036848), (71, 2008160), (77, 1851680), (80, 1782242), (88, 1620220), (110, 1296176), (112, 1273030), (140, 1018424), (142, 1004080), (154, 925840), (160, 891121), (163, 874720), (176, 810110), (220, 648088), (224, 636515), (280, 509212), (284, 502040), (308, 462920), (326, 437360), (352, 405055), (355, 401632), (385, 370336), (440, 324044), (497, 286880), (560, 254606), (568, 251020), (616, 231460), (652, 218680), (710, 200816), (770, 185168), (781, 182560), (815, 174944), (880, 162022), (994, 143440), (1120, 127303), (1136, 125510), (1141, 124960), (1232, 115730), (1304, 109340), (1420, 100408), (1540, 92584), (1562, 91280), (1630, 87472), (1760, 81011), (1793, 79520), (1988, 71720), (2272, 62755), (2282, 62480), (2464, 57865), (2485, 57376), (2608, 54670), (2840, 50204), (3080, 46292), (3124, 45640), (3260, 43736), (3586, 39760), (3905, 36512), (3976, 35860), (4564, 31240), (4970, 28688), (5216, 27335), (5467, 26080), (5680, 25102), (5705, 24992), (6160, 23146), (6248, 22820), (6520, 21868), (7172, 19880), (7810, 18256), (7952, 17930), (8965, 15904), (9128, 15620), (9940, 14344), (10934, 13040), (11360, 12551), (11410, 12496), (11573, 12320)]