1285163040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 384

約数和(自身を含む): 4999034880

約数和(自身を除く): 3713871840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 96, 105, 112, 114, 120, 123, 133, 140, 152, 160, 164, 168, 190, 205, 210, 224, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 456, 480, 491, 492, 532, 560, 570, 574, 608, 615, 656, 665, 672, 760, 779, 798, 820, 840, 861, 912, 982, 984, 1064, 1120, 1140, 1148, 1230, 1312, 1330, 1435, 1473, 1520, 1558, 1596, 1640, 1680, 1722, 1824, 1964, 1968, 1995, 2128, 2280, 2296, 2337, 2455, 2460, 2660, 2870, 2946, 3040, 3116, 3192, 3280, 3360, 3437, 3444, 3895, 3928, 3936, 3990, 4256, 4305, 4560, 4592, 4674, 4910, 4920, 5320, 5453, 5740, 5892, 6232, 6384, 6560, 6874, 6888, 7365, 7790, 7856, 7980, 8610, 9120, 9184, 9329, 9348, 9820, 9840, 10311, 10640, 10906, 11480, 11685, 11784, 12464, 12768, 13748, 13776, 14730, 15580, 15712, 15960, 16359, 17185, 17220, 18658, 18696, 19640, 19680, 20131, 20622, 21280, 21812, 22960, 23370, 23568, 24928, 27265, 27496, 27552, 27987, 29460, 31160, 31920, 32718, 34370, 34440, 37316, 37392, 39280, 40262, 41244, 43624, 45920, 46645, 46740, 47136, 51555, 54530, 54992, 55974, 58920, 60393, 62320, 63840, 65303, 65436, 68740, 68880, 74632, 74784, 78560, 80524, 81795, 82488, 87248, 93290, 93480, 100655, 103110, 109060, 109984, 111948, 117840, 120786, 124640, 130606, 130872, 137480, 137760, 139935, 140917, 149264, 161048, 163590, 164976, 174496, 186580, 186960, 195909, 201310, 206220, 218120, 223896, 235680, 241572, 261212, 261744, 274960, 279870, 281834, 298528, 301965, 322096, 326515, 327180, 329952, 373160, 373920, 382489, 391818, 402620, 412440, 422751, 436240, 447792, 483144, 522424, 523488, 549920, 559740, 563668, 603930, 644192, 653030, 654360, 704585, 746320, 764978, 783636, 805240, 824880, 845502, 872480, 895584, 966288, 979545, 1044848, 1119480, 1127336, 1147467, 1207860, 1306060, 1308720, 1409170, 1492640, 1529956, 1567272, 1610480, 1649760, 1691004, 1912445, 1932576, 1959090, 2089696, 2113755, 2238960, 2254672, 2294934, 2415720, 2612120, 2617440, 2677423, 2818340, 3059912, 3134544, 3220960, 3382008, 3824890, 3918180, 4227510, 4477920, 4509344, 4589868, 4831440, 5224240, 5354846, 5636680, 5737335, 6119824, 6269088, 6764016, 7649780, 7836360, 8032269, 8455020, 9179736, 9662880, 10448480, 10709692, 11273360, 11474670, 12239648, 13387115, 13528032, 15299560, 15672720, 16064538, 16910040, 18359472, 21419384, 22546720, 22949340, 26774230, 30599120, 31345440, 32129076, 33820080, 36718944, 40161345, 42838768, 45898680, 53548460, 61198240, 64258152, 67640160, 80322690, 85677536, 91797360, 107096920, 128516304, 160645380, 183594720, 214193840, 257032608, 321290760, 428387680, 642581520, 1285163040]

約数ペア:

[(1, 1285163040), (2, 642581520), (3, 428387680), (4, 321290760), (5, 257032608), (6, 214193840), (7, 183594720), (8, 160645380), (10, 128516304), (12, 107096920), (14, 91797360), (15, 85677536), (16, 80322690), (19, 67640160), (20, 64258152), (21, 61198240), (24, 53548460), (28, 45898680), (30, 42838768), (32, 40161345), (35, 36718944), (38, 33820080), (40, 32129076), (41, 31345440), (42, 30599120), (48, 26774230), (56, 22949340), (57, 22546720), (60, 21419384), (70, 18359472), (76, 16910040), (80, 16064538), (82, 15672720), (84, 15299560), (95, 13528032), (96, 13387115), (105, 12239648), (112, 11474670), (114, 11273360), (120, 10709692), (123, 10448480), (133, 9662880), (140, 9179736), (152, 8455020), (160, 8032269), (164, 7836360), (168, 7649780), (190, 6764016), (205, 6269088), (210, 6119824), (224, 5737335), (228, 5636680), (240, 5354846), (246, 5224240), (266, 4831440), (280, 4589868), (285, 4509344), (287, 4477920), (304, 4227510), (328, 3918180), (336, 3824890), (380, 3382008), (399, 3220960), (410, 3134544), (420, 3059912), (456, 2818340), (480, 2677423), (491, 2617440), (492, 2612120), (532, 2415720), (560, 2294934), (570, 2254672), (574, 2238960), (608, 2113755), (615, 2089696), (656, 1959090), (665, 1932576), (672, 1912445), (760, 1691004), (779, 1649760), (798, 1610480), (820, 1567272), (840, 1529956), (861, 1492640), (912, 1409170), (982, 1308720), (984, 1306060), (1064, 1207860), (1120, 1147467), (1140, 1127336), (1148, 1119480), (1230, 1044848), (1312, 979545), (1330, 966288), (1435, 895584), (1473, 872480), (1520, 845502), (1558, 824880), (1596, 805240), (1640, 783636), (1680, 764978), (1722, 746320), (1824, 704585), (1964, 654360), (1968, 653030), (1995, 644192), (2128, 603930), (2280, 563668), (2296, 559740), (2337, 549920), (2455, 523488), (2460, 522424), (2660, 483144), (2870, 447792), (2946, 436240), (3040, 422751), (3116, 412440), (3192, 402620), (3280, 391818), (3360, 382489), (3437, 373920), (3444, 373160), (3895, 329952), (3928, 327180), (3936, 326515), (3990, 322096), (4256, 301965), (4305, 298528), (4560, 281834), (4592, 279870), (4674, 274960), (4910, 261744), (4920, 261212), (5320, 241572), (5453, 235680), (5740, 223896), (5892, 218120), (6232, 206220), (6384, 201310), (6560, 195909), (6874, 186960), (6888, 186580), (7365, 174496), (7790, 164976), (7856, 163590), (7980, 161048), (8610, 149264), (9120, 140917), (9184, 139935), (9329, 137760), (9348, 137480), (9820, 130872), (9840, 130606), (10311, 124640), (10640, 120786), (10906, 117840), (11480, 111948), (11685, 109984), (11784, 109060), (12464, 103110), (12768, 100655), (13748, 93480), (13776, 93290), (14730, 87248), (15580, 82488), (15712, 81795), (15960, 80524), (16359, 78560), (17185, 74784), (17220, 74632), (18658, 68880), (18696, 68740), (19640, 65436), (19680, 65303), (20131, 63840), (20622, 62320), (21280, 60393), (21812, 58920), (22960, 55974), (23370, 54992), (23568, 54530), (24928, 51555), (27265, 47136), (27496, 46740), (27552, 46645), (27987, 45920), (29460, 43624), (31160, 41244), (31920, 40262), (32718, 39280), (34370, 37392), (34440, 37316)]