158346720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 288

約数和(自身を含む): 645345792

約数和(自身を除く): 486999072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 683, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1366, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2049, 2070, 2208, 2415, 2520, 2576, 2732, 2760, 2898, 3220, 3312, 3360, 3415, 3680, 3864, 4098, 4140, 4781, 4830, 5040, 5152, 5464, 5520, 5796, 6147, 6440, 6624, 6830, 7245, 7728, 8196, 8280, 9562, 9660, 10080, 10245, 10928, 11040, 11592, 12294, 12880, 13660, 14343, 14490, 15456, 15709, 16392, 16560, 19124, 19320, 20490, 21856, 23184, 23905, 24588, 25760, 27320, 28686, 28980, 30735, 31418, 32784, 33120, 38248, 38640, 40980, 43029, 46368, 47127, 47810, 49176, 54640, 57372, 57960, 61470, 62836, 65568, 71715, 76496, 77280, 78545, 81960, 86058, 94254, 95620, 98352, 109280, 109963, 114744, 115920, 122940, 125672, 141381, 143430, 152992, 157090, 163920, 172116, 188508, 191240, 196704, 215145, 219926, 229488, 231840, 235635, 245880, 251344, 282762, 286860, 314180, 327840, 329889, 344232, 377016, 382480, 430290, 439852, 458976, 471270, 491760, 502688, 549815, 565524, 573720, 628360, 659778, 688464, 706905, 754032, 764960, 860580, 879704, 942540, 983520, 989667, 1099630, 1131048, 1147440, 1256720, 1319556, 1376928, 1413810, 1508064, 1649445, 1721160, 1759408, 1885080, 1979334, 2199260, 2262096, 2294880, 2513440, 2639112, 2827620, 3298890, 3442320, 3518816, 3770160, 3958668, 4398520, 4524192, 4948335, 5278224, 5655240, 6597780, 6884640, 7540320, 7917336, 8797040, 9896670, 10556448, 11310480, 13195560, 15834672, 17594080, 19793340, 22620960, 26391120, 31669344, 39586680, 52782240, 79173360, 158346720]

約数ペア:

[(1, 158346720), (2, 79173360), (3, 52782240), (4, 39586680), (5, 31669344), (6, 26391120), (7, 22620960), (8, 19793340), (9, 17594080), (10, 15834672), (12, 13195560), (14, 11310480), (15, 10556448), (16, 9896670), (18, 8797040), (20, 7917336), (21, 7540320), (23, 6884640), (24, 6597780), (28, 5655240), (30, 5278224), (32, 4948335), (35, 4524192), (36, 4398520), (40, 3958668), (42, 3770160), (45, 3518816), (46, 3442320), (48, 3298890), (56, 2827620), (60, 2639112), (63, 2513440), (69, 2294880), (70, 2262096), (72, 2199260), (80, 1979334), (84, 1885080), (90, 1759408), (92, 1721160), (96, 1649445), (105, 1508064), (112, 1413810), (115, 1376928), (120, 1319556), (126, 1256720), (138, 1147440), (140, 1131048), (144, 1099630), (160, 989667), (161, 983520), (168, 942540), (180, 879704), (184, 860580), (207, 764960), (210, 754032), (224, 706905), (230, 688464), (240, 659778), (252, 628360), (276, 573720), (280, 565524), (288, 549815), (315, 502688), (322, 491760), (336, 471270), (345, 458976), (360, 439852), (368, 430290), (414, 382480), (420, 377016), (460, 344232), (480, 329889), (483, 327840), (504, 314180), (552, 286860), (560, 282762), (630, 251344), (644, 245880), (672, 235635), (683, 231840), (690, 229488), (720, 219926), (736, 215145), (805, 196704), (828, 191240), (840, 188508), (920, 172116), (966, 163920), (1008, 157090), (1035, 152992), (1104, 143430), (1120, 141381), (1260, 125672), (1288, 122940), (1366, 115920), (1380, 114744), (1440, 109963), (1449, 109280), (1610, 98352), (1656, 95620), (1680, 94254), (1840, 86058), (1932, 81960), (2016, 78545), (2049, 77280), (2070, 76496), (2208, 71715), (2415, 65568), (2520, 62836), (2576, 61470), (2732, 57960), (2760, 57372), (2898, 54640), (3220, 49176), (3312, 47810), (3360, 47127), (3415, 46368), (3680, 43029), (3864, 40980), (4098, 38640), (4140, 38248), (4781, 33120), (4830, 32784), (5040, 31418), (5152, 30735), (5464, 28980), (5520, 28686), (5796, 27320), (6147, 25760), (6440, 24588), (6624, 23905), (6830, 23184), (7245, 21856), (7728, 20490), (8196, 19320), (8280, 19124), (9562, 16560), (9660, 16392), (10080, 15709), (10245, 15456), (10928, 14490), (11040, 14343), (11592, 13660), (12294, 12880)]