387681840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 480

約数和(自身を含む): 1645478016

約数和(自身を除く): 1257796176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 61, 63, 65, 70, 72, 78, 80, 84, 90, 91, 97, 104, 105, 112, 117, 120, 122, 126, 130, 140, 144, 156, 168, 180, 182, 183, 194, 195, 208, 210, 234, 240, 244, 252, 260, 273, 280, 291, 305, 312, 315, 336, 360, 364, 366, 388, 390, 420, 427, 455, 468, 485, 488, 504, 520, 546, 549, 560, 582, 585, 610, 624, 630, 679, 720, 728, 732, 776, 780, 793, 819, 840, 854, 873, 910, 915, 936, 970, 976, 1008, 1040, 1092, 1098, 1164, 1170, 1220, 1260, 1261, 1281, 1358, 1365, 1455, 1456, 1464, 1552, 1560, 1586, 1638, 1680, 1708, 1746, 1820, 1830, 1872, 1940, 2037, 2135, 2184, 2196, 2328, 2340, 2379, 2440, 2520, 2522, 2562, 2716, 2730, 2745, 2910, 2928, 3120, 3172, 3276, 3395, 3416, 3492, 3640, 3660, 3783, 3843, 3880, 3965, 4074, 4095, 4270, 4365, 4368, 4392, 4656, 4680, 4758, 4880, 5040, 5044, 5124, 5432, 5460, 5490, 5551, 5820, 5917, 6111, 6305, 6344, 6405, 6552, 6790, 6832, 6984, 7137, 7280, 7320, 7566, 7686, 7760, 7930, 8148, 8190, 8540, 8730, 8784, 8827, 9360, 9516, 10088, 10185, 10248, 10864, 10920, 10980, 11102, 11349, 11640, 11834, 11895, 12222, 12610, 12688, 12810, 13104, 13580, 13968, 14274, 14640, 15132, 15372, 15860, 16296, 16380, 16653, 17080, 17460, 17654, 17751, 18915, 19032, 19215, 20176, 20370, 20496, 21840, 21960, 22204, 22698, 23280, 23668, 23790, 24444, 25220, 25620, 26481, 27160, 27755, 28548, 29585, 30264, 30555, 30744, 31720, 32592, 32760, 33306, 34160, 34920, 35308, 35502, 35685, 37830, 38064, 38430, 40740, 41419, 43920, 44135, 44408, 45396, 47336, 47580, 48888, 49959, 50440, 51240, 52962, 53253, 54320, 55510, 56745, 57096, 59170, 60528, 61110, 61488, 63440, 65520, 66612, 69840, 70616, 71004, 71370, 75660, 76860, 76921, 79443, 81480, 82838, 83265, 88270, 88755, 88816, 90792, 94672, 95160, 97776, 99918, 100880, 102480, 105924, 106506, 111020, 113490, 114192, 118340, 122220, 124257, 132405, 133224, 141232, 142008, 142740, 151320, 153720, 153842, 158886, 162960, 165676, 166530, 176540, 177510, 181584, 190320, 199836, 207095, 211848, 213012, 222040, 226980, 230763, 236680, 244440, 248514, 249795, 264810, 266265, 266448, 284016, 285480, 302640, 307440, 307684, 317772, 331352, 333060, 353080, 355020, 372771, 384605, 397215, 399672, 414190, 423696, 426024, 444080, 453960, 461526, 473360, 488880, 497028, 499590, 529620, 532530, 538447, 570960, 615368, 621285, 635544, 662704, 666120, 692289, 706160, 710040, 745542, 769210, 794430, 799344, 828380, 852048, 907920, 923052, 994056, 999180, 1059240, 1065060, 1076894, 1153815, 1230736, 1242570, 1271088, 1332240, 1384578, 1420080, 1491084, 1538420, 1588860, 1615341, 1656760, 1846104, 1863855, 1988112, 1998360, 2118480, 2130120, 2153788, 2307630, 2485140, 2692235, 2769156, 2982168, 3076840, 3177720, 3230682, 3313520, 3461445, 3692208, 3727710, 3996720, 4260240, 4307576, 4615260, 4846023, 4970280, 5384470, 5538312, 5964336, 6153680, 6355440, 6461364, 6922890, 7455420, 8076705, 8615152, 9230520, 9692046, 9940560, 10768940, 11076624, 12922728, 13845780, 14910840, 16153410, 18461040, 19384092, 21537880, 24230115, 25845456, 27691560, 29821680, 32306820, 38768184, 43075760, 48460230, 55383120, 64613640, 77536368, 96920460, 129227280, 193840920, 387681840]

約数ペア:

[(1, 387681840), (2, 193840920), (3, 129227280), (4, 96920460), (5, 77536368), (6, 64613640), (7, 55383120), (8, 48460230), (9, 43075760), (10, 38768184), (12, 32306820), (13, 29821680), (14, 27691560), (15, 25845456), (16, 24230115), (18, 21537880), (20, 19384092), (21, 18461040), (24, 16153410), (26, 14910840), (28, 13845780), (30, 12922728), (35, 11076624), (36, 10768940), (39, 9940560), (40, 9692046), (42, 9230520), (45, 8615152), (48, 8076705), (52, 7455420), (56, 6922890), (60, 6461364), (61, 6355440), (63, 6153680), (65, 5964336), (70, 5538312), (72, 5384470), (78, 4970280), (80, 4846023), (84, 4615260), (90, 4307576), (91, 4260240), (97, 3996720), (104, 3727710), (105, 3692208), (112, 3461445), (117, 3313520), (120, 3230682), (122, 3177720), (126, 3076840), (130, 2982168), (140, 2769156), (144, 2692235), (156, 2485140), (168, 2307630), (180, 2153788), (182, 2130120), (183, 2118480), (194, 1998360), (195, 1988112), (208, 1863855), (210, 1846104), (234, 1656760), (240, 1615341), (244, 1588860), (252, 1538420), (260, 1491084), (273, 1420080), (280, 1384578), (291, 1332240), (305, 1271088), (312, 1242570), (315, 1230736), (336, 1153815), (360, 1076894), (364, 1065060), (366, 1059240), (388, 999180), (390, 994056), (420, 923052), (427, 907920), (455, 852048), (468, 828380), (485, 799344), (488, 794430), (504, 769210), (520, 745542), (546, 710040), (549, 706160), (560, 692289), (582, 666120), (585, 662704), (610, 635544), (624, 621285), (630, 615368), (679, 570960), (720, 538447), (728, 532530), (732, 529620), (776, 499590), (780, 497028), (793, 488880), (819, 473360), (840, 461526), (854, 453960), (873, 444080), (910, 426024), (915, 423696), (936, 414190), (970, 399672), (976, 397215), (1008, 384605), (1040, 372771), (1092, 355020), (1098, 353080), (1164, 333060), (1170, 331352), (1220, 317772), (1260, 307684), (1261, 307440), (1281, 302640), (1358, 285480), (1365, 284016), (1455, 266448), (1456, 266265), (1464, 264810), (1552, 249795), (1560, 248514), (1586, 244440), (1638, 236680), (1680, 230763), (1708, 226980), (1746, 222040), (1820, 213012), (1830, 211848), (1872, 207095), (1940, 199836), (2037, 190320), (2135, 181584), (2184, 177510), (2196, 176540), (2328, 166530), (2340, 165676), (2379, 162960), (2440, 158886), (2520, 153842), (2522, 153720), (2562, 151320), (2716, 142740), (2730, 142008), (2745, 141232), (2910, 133224), (2928, 132405), (3120, 124257), (3172, 122220), (3276, 118340), (3395, 114192), (3416, 113490), (3492, 111020), (3640, 106506), (3660, 105924), (3783, 102480), (3843, 100880), (3880, 99918), (3965, 97776), (4074, 95160), (4095, 94672), (4270, 90792), (4365, 88816), (4368, 88755), (4392, 88270), (4656, 83265), (4680, 82838), (4758, 81480), (4880, 79443), (5040, 76921), (5044, 76860), (5124, 75660), (5432, 71370), (5460, 71004), (5490, 70616), (5551, 69840), (5820, 66612), (5917, 65520), (6111, 63440), (6305, 61488), (6344, 61110), (6405, 60528), (6552, 59170), (6790, 57096), (6832, 56745), (6984, 55510), (7137, 54320), (7280, 53253), (7320, 52962), (7566, 51240), (7686, 50440), (7760, 49959), (7930, 48888), (8148, 47580), (8190, 47336), (8540, 45396), (8730, 44408), (8784, 44135), (8827, 43920), (9360, 41419), (9516, 40740), (10088, 38430), (10185, 38064), (10248, 37830), (10864, 35685), (10920, 35502), (10980, 35308), (11102, 34920), (11349, 34160), (11640, 33306), (11834, 32760), (11895, 32592), (12222, 31720), (12610, 30744), (12688, 30555), (12810, 30264), (13104, 29585), (13580, 28548), (13968, 27755), (14274, 27160), (14640, 26481), (15132, 25620), (15372, 25220), (15860, 24444), (16296, 23790), (16380, 23668), (16653, 23280), (17080, 22698), (17460, 22204), (17654, 21960), (17751, 21840), (18915, 20496), (19032, 20370), (19215, 20176)]