239347680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 895279392

約数和(自身を除く): 655931712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 317, 330, 352, 363, 390, 416, 429, 440, 480, 484, 520, 528, 572, 605, 624, 634, 660, 715, 726, 780, 858, 880, 951, 968, 1040, 1056, 1144, 1210, 1248, 1268, 1320, 1430, 1452, 1560, 1573, 1585, 1716, 1760, 1815, 1902, 1936, 2080, 2145, 2288, 2420, 2536, 2640, 2860, 2904, 3120, 3146, 3170, 3432, 3487, 3630, 3804, 3872, 4121, 4290, 4576, 4719, 4755, 4840, 5072, 5280, 5720, 5808, 6240, 6292, 6340, 6864, 6974, 7260, 7608, 7865, 8242, 8580, 9438, 9510, 9680, 10144, 10461, 11440, 11616, 12363, 12584, 12680, 13728, 13948, 14520, 15216, 15730, 16484, 17160, 17435, 18876, 19020, 19360, 20605, 20922, 22880, 23595, 24726, 25168, 25360, 27896, 29040, 30432, 31460, 32968, 34320, 34870, 37752, 38040, 38357, 41210, 41844, 45331, 47190, 49452, 50336, 50720, 52305, 55792, 58080, 61815, 62920, 65936, 68640, 69740, 75504, 76080, 76714, 82420, 83688, 90662, 94380, 98904, 104610, 111584, 115071, 123630, 125840, 131872, 135993, 139480, 151008, 152160, 153428, 164840, 167376, 181324, 188760, 191785, 197808, 209220, 226655, 230142, 247260, 251680, 271986, 278960, 306856, 329680, 334752, 362648, 377520, 383570, 395616, 418440, 453310, 460284, 494520, 498641, 543972, 557920, 575355, 613712, 659360, 679965, 725296, 755040, 767140, 836880, 906620, 920568, 989040, 997282, 1087944, 1150710, 1227424, 1359930, 1450592, 1495923, 1534280, 1673760, 1813240, 1841136, 1978080, 1994564, 2175888, 2301420, 2493205, 2719860, 2991846, 3068560, 3626480, 3682272, 3989128, 4351776, 4602840, 4986410, 5439720, 5983692, 6137120, 7252960, 7479615, 7978256, 9205680, 9972820, 10879440, 11967384, 14959230, 15956512, 18411360, 19945640, 21758880, 23934768, 29918460, 39891280, 47869536, 59836920, 79782560, 119673840, 239347680]

約数ペア:

[(1, 239347680), (2, 119673840), (3, 79782560), (4, 59836920), (5, 47869536), (6, 39891280), (8, 29918460), (10, 23934768), (11, 21758880), (12, 19945640), (13, 18411360), (15, 15956512), (16, 14959230), (20, 11967384), (22, 10879440), (24, 9972820), (26, 9205680), (30, 7978256), (32, 7479615), (33, 7252960), (39, 6137120), (40, 5983692), (44, 5439720), (48, 4986410), (52, 4602840), (55, 4351776), (60, 3989128), (65, 3682272), (66, 3626480), (78, 3068560), (80, 2991846), (88, 2719860), (96, 2493205), (104, 2301420), (110, 2175888), (120, 1994564), (121, 1978080), (130, 1841136), (132, 1813240), (143, 1673760), (156, 1534280), (160, 1495923), (165, 1450592), (176, 1359930), (195, 1227424), (208, 1150710), (220, 1087944), (240, 997282), (242, 989040), (260, 920568), (264, 906620), (286, 836880), (312, 767140), (317, 755040), (330, 725296), (352, 679965), (363, 659360), (390, 613712), (416, 575355), (429, 557920), (440, 543972), (480, 498641), (484, 494520), (520, 460284), (528, 453310), (572, 418440), (605, 395616), (624, 383570), (634, 377520), (660, 362648), (715, 334752), (726, 329680), (780, 306856), (858, 278960), (880, 271986), (951, 251680), (968, 247260), (1040, 230142), (1056, 226655), (1144, 209220), (1210, 197808), (1248, 191785), (1268, 188760), (1320, 181324), (1430, 167376), (1452, 164840), (1560, 153428), (1573, 152160), (1585, 151008), (1716, 139480), (1760, 135993), (1815, 131872), (1902, 125840), (1936, 123630), (2080, 115071), (2145, 111584), (2288, 104610), (2420, 98904), (2536, 94380), (2640, 90662), (2860, 83688), (2904, 82420), (3120, 76714), (3146, 76080), (3170, 75504), (3432, 69740), (3487, 68640), (3630, 65936), (3804, 62920), (3872, 61815), (4121, 58080), (4290, 55792), (4576, 52305), (4719, 50720), (4755, 50336), (4840, 49452), (5072, 47190), (5280, 45331), (5720, 41844), (5808, 41210), (6240, 38357), (6292, 38040), (6340, 37752), (6864, 34870), (6974, 34320), (7260, 32968), (7608, 31460), (7865, 30432), (8242, 29040), (8580, 27896), (9438, 25360), (9510, 25168), (9680, 24726), (10144, 23595), (10461, 22880), (11440, 20922), (11616, 20605), (12363, 19360), (12584, 19020), (12680, 18876), (13728, 17435), (13948, 17160), (14520, 16484), (15216, 15730)]