139167840

素因数分解:

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

素因数の和:190

約数の個数: 288

約数和(自身を含む): 523653984

約数和(自身を除く): 384486144

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, 48, 49, 56, 60, 61, 70, 80, 84, 96, 97, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 194, 196, 210, 224, 240, 244, 245, 280, 291, 294, 305, 336, 366, 388, 392, 420, 427, 480, 485, 488, 490, 560, 582, 588, 610, 672, 679, 732, 735, 776, 784, 840, 854, 915, 970, 976, 980, 1120, 1164, 1176, 1220, 1281, 1358, 1455, 1464, 1470, 1552, 1568, 1680, 1708, 1830, 1940, 1952, 1960, 2037, 2135, 2328, 2352, 2440, 2562, 2716, 2910, 2928, 2940, 2989, 3104, 3360, 3395, 3416, 3660, 3880, 3920, 4074, 4270, 4656, 4704, 4753, 4880, 5124, 5432, 5820, 5856, 5880, 5917, 5978, 6405, 6790, 6832, 7320, 7760, 7840, 8148, 8540, 8967, 9312, 9506, 9760, 10185, 10248, 10864, 11640, 11760, 11834, 11956, 12810, 13580, 13664, 14259, 14640, 14945, 15520, 16296, 17080, 17751, 17934, 19012, 20370, 20496, 21728, 23280, 23520, 23668, 23765, 23912, 25620, 27160, 28518, 29280, 29585, 29890, 32592, 34160, 35502, 35868, 38024, 40740, 40992, 41419, 44835, 46560, 47336, 47530, 47824, 51240, 54320, 57036, 59170, 59780, 65184, 68320, 71004, 71295, 71736, 76048, 81480, 82838, 88755, 89670, 94672, 95060, 95648, 102480, 108640, 114072, 118340, 119560, 124257, 142008, 142590, 143472, 152096, 162960, 165676, 177510, 179340, 189344, 190120, 204960, 207095, 228144, 236680, 239120, 248514, 284016, 285180, 286944, 289933, 325920, 331352, 355020, 358680, 380240, 414190, 456288, 473360, 478240, 497028, 568032, 570360, 579866, 621285, 662704, 710040, 717360, 760480, 828380, 869799, 946720, 994056, 1140720, 1159732, 1242570, 1325408, 1420080, 1434720, 1449665, 1656760, 1739598, 1988112, 2281440, 2319464, 2485140, 2840160, 2899330, 3313520, 3479196, 3976224, 4348995, 4638928, 4970280, 5798660, 6627040, 6958392, 8697990, 9277856, 9940560, 11597320, 13916784, 17395980, 19881120, 23194640, 27833568, 34791960, 46389280, 69583920, 139167840]

約数ペア:

[(1, 139167840), (2, 69583920), (3, 46389280), (4, 34791960), (5, 27833568), (6, 23194640), (7, 19881120), (8, 17395980), (10, 13916784), (12, 11597320), (14, 9940560), (15, 9277856), (16, 8697990), (20, 6958392), (21, 6627040), (24, 5798660), (28, 4970280), (30, 4638928), (32, 4348995), (35, 3976224), (40, 3479196), (42, 3313520), (48, 2899330), (49, 2840160), (56, 2485140), (60, 2319464), (61, 2281440), (70, 1988112), (80, 1739598), (84, 1656760), (96, 1449665), (97, 1434720), (98, 1420080), (105, 1325408), (112, 1242570), (120, 1159732), (122, 1140720), (140, 994056), (147, 946720), (160, 869799), (168, 828380), (183, 760480), (194, 717360), (196, 710040), (210, 662704), (224, 621285), (240, 579866), (244, 570360), (245, 568032), (280, 497028), (291, 478240), (294, 473360), (305, 456288), (336, 414190), (366, 380240), (388, 358680), (392, 355020), (420, 331352), (427, 325920), (480, 289933), (485, 286944), (488, 285180), (490, 284016), (560, 248514), (582, 239120), (588, 236680), (610, 228144), (672, 207095), (679, 204960), (732, 190120), (735, 189344), (776, 179340), (784, 177510), (840, 165676), (854, 162960), (915, 152096), (970, 143472), (976, 142590), (980, 142008), (1120, 124257), (1164, 119560), (1176, 118340), (1220, 114072), (1281, 108640), (1358, 102480), (1455, 95648), (1464, 95060), (1470, 94672), (1552, 89670), (1568, 88755), (1680, 82838), (1708, 81480), (1830, 76048), (1940, 71736), (1952, 71295), (1960, 71004), (2037, 68320), (2135, 65184), (2328, 59780), (2352, 59170), (2440, 57036), (2562, 54320), (2716, 51240), (2910, 47824), (2928, 47530), (2940, 47336), (2989, 46560), (3104, 44835), (3360, 41419), (3395, 40992), (3416, 40740), (3660, 38024), (3880, 35868), (3920, 35502), (4074, 34160), (4270, 32592), (4656, 29890), (4704, 29585), (4753, 29280), (4880, 28518), (5124, 27160), (5432, 25620), (5820, 23912), (5856, 23765), (5880, 23668), (5917, 23520), (5978, 23280), (6405, 21728), (6790, 20496), (6832, 20370), (7320, 19012), (7760, 17934), (7840, 17751), (8148, 17080), (8540, 16296), (8967, 15520), (9312, 14945), (9506, 14640), (9760, 14259), (10185, 13664), (10248, 13580), (10864, 12810), (11640, 11956), (11760, 11834)]