258454560

素因数分解:

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

素因数の和:196

約数の個数: 384

約数和(自身を含む): 1028934144

約数和(自身を除く): 770479584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 96, 97, 104, 105, 112, 120, 122, 130, 140, 156, 160, 168, 182, 183, 194, 195, 208, 210, 224, 240, 244, 260, 273, 280, 291, 305, 312, 336, 364, 366, 388, 390, 416, 420, 427, 455, 480, 485, 488, 520, 546, 560, 582, 610, 624, 672, 679, 728, 732, 776, 780, 793, 840, 854, 910, 915, 970, 976, 1040, 1092, 1120, 1164, 1220, 1248, 1261, 1281, 1358, 1365, 1455, 1456, 1464, 1552, 1560, 1586, 1680, 1708, 1820, 1830, 1940, 1952, 2037, 2080, 2135, 2184, 2328, 2379, 2440, 2522, 2562, 2716, 2730, 2910, 2912, 2928, 3104, 3120, 3172, 3360, 3395, 3416, 3640, 3660, 3783, 3880, 3965, 4074, 4270, 4368, 4656, 4758, 4880, 5044, 5124, 5432, 5460, 5551, 5820, 5856, 5917, 6240, 6305, 6344, 6405, 6790, 6832, 7280, 7320, 7566, 7760, 7930, 8148, 8540, 8736, 8827, 9312, 9516, 9760, 10088, 10185, 10248, 10864, 10920, 11102, 11640, 11834, 11895, 12610, 12688, 12810, 13580, 13664, 14560, 14640, 15132, 15520, 15860, 16296, 16653, 17080, 17654, 17751, 18915, 19032, 20176, 20370, 20496, 21728, 21840, 22204, 23280, 23668, 23790, 25220, 25376, 25620, 26481, 27160, 27755, 29280, 29585, 30264, 31720, 32592, 33306, 34160, 35308, 35502, 37830, 38064, 40352, 40740, 40992, 41419, 43680, 44135, 44408, 46560, 47336, 47580, 50440, 51240, 52962, 54320, 55510, 59170, 60528, 63440, 65184, 66612, 68320, 70616, 71004, 75660, 76128, 76921, 81480, 82838, 83265, 88270, 88755, 88816, 94672, 95160, 100880, 102480, 105924, 108640, 111020, 118340, 121056, 124257, 126880, 132405, 133224, 141232, 142008, 151320, 153842, 162960, 165676, 166530, 176540, 177510, 177632, 189344, 190320, 201760, 204960, 207095, 211848, 222040, 230763, 236680, 248514, 264810, 266448, 282464, 284016, 302640, 307684, 325920, 331352, 333060, 353080, 355020, 380640, 384605, 414190, 423696, 444080, 461526, 473360, 497028, 529620, 532896, 538447, 568032, 605280, 615368, 621285, 662704, 666120, 706160, 710040, 769210, 828380, 847392, 888160, 923052, 946720, 994056, 1059240, 1076894, 1153815, 1230736, 1242570, 1325408, 1332240, 1412320, 1420080, 1538420, 1615341, 1656760, 1846104, 1988112, 2118480, 2153788, 2307630, 2461472, 2485140, 2664480, 2692235, 2840160, 3076840, 3230682, 3313520, 3692208, 3976224, 4236960, 4307576, 4615260, 4970280, 5384470, 6153680, 6461364, 6627040, 7384416, 8076705, 8615152, 9230520, 9940560, 10768940, 12307360, 12922728, 16153410, 17230304, 18461040, 19881120, 21537880, 25845456, 32306820, 36922080, 43075760, 51690912, 64613640, 86151520, 129227280, 258454560]

約数ペア:

[(1, 258454560), (2, 129227280), (3, 86151520), (4, 64613640), (5, 51690912), (6, 43075760), (7, 36922080), (8, 32306820), (10, 25845456), (12, 21537880), (13, 19881120), (14, 18461040), (15, 17230304), (16, 16153410), (20, 12922728), (21, 12307360), (24, 10768940), (26, 9940560), (28, 9230520), (30, 8615152), (32, 8076705), (35, 7384416), (39, 6627040), (40, 6461364), (42, 6153680), (48, 5384470), (52, 4970280), (56, 4615260), (60, 4307576), (61, 4236960), (65, 3976224), (70, 3692208), (78, 3313520), (80, 3230682), (84, 3076840), (91, 2840160), (96, 2692235), (97, 2664480), (104, 2485140), (105, 2461472), (112, 2307630), (120, 2153788), (122, 2118480), (130, 1988112), (140, 1846104), (156, 1656760), (160, 1615341), (168, 1538420), (182, 1420080), (183, 1412320), (194, 1332240), (195, 1325408), (208, 1242570), (210, 1230736), (224, 1153815), (240, 1076894), (244, 1059240), (260, 994056), (273, 946720), (280, 923052), (291, 888160), (305, 847392), (312, 828380), (336, 769210), (364, 710040), (366, 706160), (388, 666120), (390, 662704), (416, 621285), (420, 615368), (427, 605280), (455, 568032), (480, 538447), (485, 532896), (488, 529620), (520, 497028), (546, 473360), (560, 461526), (582, 444080), (610, 423696), (624, 414190), (672, 384605), (679, 380640), (728, 355020), (732, 353080), (776, 333060), (780, 331352), (793, 325920), (840, 307684), (854, 302640), (910, 284016), (915, 282464), (970, 266448), (976, 264810), (1040, 248514), (1092, 236680), (1120, 230763), (1164, 222040), (1220, 211848), (1248, 207095), (1261, 204960), (1281, 201760), (1358, 190320), (1365, 189344), (1455, 177632), (1456, 177510), (1464, 176540), (1552, 166530), (1560, 165676), (1586, 162960), (1680, 153842), (1708, 151320), (1820, 142008), (1830, 141232), (1940, 133224), (1952, 132405), (2037, 126880), (2080, 124257), (2135, 121056), (2184, 118340), (2328, 111020), (2379, 108640), (2440, 105924), (2522, 102480), (2562, 100880), (2716, 95160), (2730, 94672), (2910, 88816), (2912, 88755), (2928, 88270), (3104, 83265), (3120, 82838), (3172, 81480), (3360, 76921), (3395, 76128), (3416, 75660), (3640, 71004), (3660, 70616), (3783, 68320), (3880, 66612), (3965, 65184), (4074, 63440), (4270, 60528), (4368, 59170), (4656, 55510), (4758, 54320), (4880, 52962), (5044, 51240), (5124, 50440), (5432, 47580), (5460, 47336), (5551, 46560), (5820, 44408), (5856, 44135), (5917, 43680), (6240, 41419), (6305, 40992), (6344, 40740), (6405, 40352), (6790, 38064), (6832, 37830), (7280, 35502), (7320, 35308), (7566, 34160), (7760, 33306), (7930, 32592), (8148, 31720), (8540, 30264), (8736, 29585), (8827, 29280), (9312, 27755), (9516, 27160), (9760, 26481), (10088, 25620), (10185, 25376), (10248, 25220), (10864, 23790), (10920, 23668), (11102, 23280), (11640, 22204), (11834, 21840), (11895, 21728), (12610, 20496), (12688, 20370), (12810, 20176), (13580, 19032), (13664, 18915), (14560, 17751), (14640, 17654), (15132, 17080), (15520, 16653), (15860, 16296)]