142023840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 192

約数和(自身を含む): 523708416

約数和(自身を除く): 381684576

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, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 983, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 1966, 2064, 2408, 2580, 2949, 3010, 3360, 3440, 3612, 3932, 4128, 4515, 4816, 4915, 5160, 5898, 6020, 6880, 6881, 7224, 7864, 9030, 9632, 9830, 10320, 11796, 12040, 13762, 14448, 14745, 15728, 18060, 19660, 20640, 20643, 23592, 24080, 27524, 28896, 29490, 31456, 34405, 36120, 39320, 41286, 42269, 47184, 48160, 55048, 58980, 68810, 72240, 78640, 82572, 84538, 94368, 103215, 110096, 117960, 126807, 137620, 144480, 157280, 165144, 169076, 206430, 211345, 220192, 235920, 253614, 275240, 295883, 330288, 338152, 412860, 422690, 471840, 507228, 550480, 591766, 634035, 660576, 676304, 825720, 845380, 887649, 1014456, 1100960, 1183532, 1268070, 1352608, 1479415, 1651440, 1690760, 1775298, 2028912, 2367064, 2536140, 2958830, 3302880, 3381520, 3550596, 4057824, 4438245, 4734128, 5072280, 5917660, 6763040, 7101192, 8876490, 9468256, 10144560, 11835320, 14202384, 17752980, 20289120, 23670640, 28404768, 35505960, 47341280, 71011920, 142023840]

約数ペア:

[(1, 142023840), (2, 71011920), (3, 47341280), (4, 35505960), (5, 28404768), (6, 23670640), (7, 20289120), (8, 17752980), (10, 14202384), (12, 11835320), (14, 10144560), (15, 9468256), (16, 8876490), (20, 7101192), (21, 6763040), (24, 5917660), (28, 5072280), (30, 4734128), (32, 4438245), (35, 4057824), (40, 3550596), (42, 3381520), (43, 3302880), (48, 2958830), (56, 2536140), (60, 2367064), (70, 2028912), (80, 1775298), (84, 1690760), (86, 1651440), (96, 1479415), (105, 1352608), (112, 1268070), (120, 1183532), (129, 1100960), (140, 1014456), (160, 887649), (168, 845380), (172, 825720), (210, 676304), (215, 660576), (224, 634035), (240, 591766), (258, 550480), (280, 507228), (301, 471840), (336, 422690), (344, 412860), (420, 338152), (430, 330288), (480, 295883), (516, 275240), (560, 253614), (602, 235920), (645, 220192), (672, 211345), (688, 206430), (840, 169076), (860, 165144), (903, 157280), (983, 144480), (1032, 137620), (1120, 126807), (1204, 117960), (1290, 110096), (1376, 103215), (1505, 94368), (1680, 84538), (1720, 82572), (1806, 78640), (1966, 72240), (2064, 68810), (2408, 58980), (2580, 55048), (2949, 48160), (3010, 47184), (3360, 42269), (3440, 41286), (3612, 39320), (3932, 36120), (4128, 34405), (4515, 31456), (4816, 29490), (4915, 28896), (5160, 27524), (5898, 24080), (6020, 23592), (6880, 20643), (6881, 20640), (7224, 19660), (7864, 18060), (9030, 15728), (9632, 14745), (9830, 14448), (10320, 13762), (11796, 12040)]