291520320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 448

約数和(自身を含む): 1179795456

約数和(自身を除く): 888275136

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, 47, 48, 52, 56, 60, 64, 65, 70, 71, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 142, 156, 160, 168, 182, 188, 192, 195, 208, 210, 213, 224, 235, 240, 260, 273, 280, 282, 284, 312, 320, 329, 336, 355, 364, 376, 390, 416, 420, 426, 448, 455, 470, 480, 497, 520, 546, 560, 564, 568, 611, 624, 658, 672, 705, 710, 728, 752, 780, 832, 840, 852, 910, 923, 940, 960, 987, 994, 1040, 1065, 1092, 1120, 1128, 1136, 1222, 1248, 1316, 1344, 1365, 1410, 1420, 1456, 1491, 1504, 1560, 1645, 1680, 1704, 1820, 1833, 1846, 1880, 1974, 1988, 2080, 2130, 2184, 2240, 2256, 2272, 2444, 2485, 2496, 2632, 2730, 2769, 2820, 2840, 2912, 2982, 3008, 3055, 3120, 3290, 3337, 3360, 3408, 3640, 3666, 3692, 3760, 3948, 3976, 4160, 4260, 4277, 4368, 4512, 4544, 4615, 4888, 4935, 4970, 5264, 5460, 5538, 5640, 5680, 5824, 5964, 6110, 6240, 6461, 6580, 6674, 6720, 6816, 7280, 7332, 7384, 7455, 7520, 7896, 7952, 8520, 8554, 8736, 9024, 9165, 9230, 9776, 9870, 9940, 10011, 10528, 10920, 11076, 11280, 11360, 11928, 12220, 12480, 12831, 12922, 13160, 13348, 13632, 13845, 14560, 14664, 14768, 14910, 15040, 15792, 15904, 16685, 17040, 17108, 17472, 18330, 18460, 19383, 19552, 19740, 19880, 20022, 21056, 21385, 21840, 22152, 22560, 22720, 23359, 23856, 24440, 25662, 25844, 26320, 26696, 27690, 29120, 29328, 29536, 29820, 31584, 31808, 32305, 33370, 34080, 34216, 36660, 36920, 38766, 39104, 39480, 39760, 40044, 42770, 43381, 43680, 44304, 45120, 46718, 47712, 48880, 50055, 51324, 51688, 52640, 53392, 55380, 58656, 59072, 59640, 63168, 64155, 64610, 66740, 68160, 68432, 70077, 73320, 73840, 77532, 78960, 79520, 80088, 85540, 86762, 87360, 88608, 93436, 95424, 96915, 97760, 100110, 102648, 103376, 105280, 106784, 110760, 116795, 117312, 119280, 128310, 129220, 130143, 133480, 136864, 140154, 146640, 147680, 155064, 157920, 159040, 160176, 171080, 173524, 177216, 186872, 193830, 195520, 200220, 205296, 206752, 213568, 216905, 221520, 233590, 238560, 256620, 258440, 260286, 266960, 273728, 280308, 293280, 295360, 303667, 310128, 315840, 320352, 342160, 347048, 350385, 373744, 387660, 400440, 410592, 413504, 433810, 443040, 467180, 477120, 513240, 516880, 520572, 533920, 560616, 586560, 607334, 620256, 640704, 650715, 684320, 694096, 700770, 747488, 775320, 800880, 821184, 867620, 886080, 911001, 934360, 1026480, 1033760, 1041144, 1067840, 1121232, 1214668, 1240512, 1301430, 1368640, 1388192, 1401540, 1494976, 1518335, 1550640, 1601760, 1735240, 1822002, 1868720, 2052960, 2067520, 2082288, 2242464, 2429336, 2602860, 2776384, 2803080, 3036670, 3101280, 3203520, 3470480, 3644004, 3737440, 4105920, 4164576, 4484928, 4555005, 4858672, 5205720, 5606160, 6073340, 6202560, 6940960, 7288008, 7474880, 8329152, 9110010, 9717344, 10411440, 11212320, 12146680, 13881920, 14576016, 18220020, 19434688, 20822880, 22424640, 24293360, 29152032, 36440040, 41645760, 48586720, 58304064, 72880080, 97173440, 145760160, 291520320]

約数ペア:

[(1, 291520320), (2, 145760160), (3, 97173440), (4, 72880080), (5, 58304064), (6, 48586720), (7, 41645760), (8, 36440040), (10, 29152032), (12, 24293360), (13, 22424640), (14, 20822880), (15, 19434688), (16, 18220020), (20, 14576016), (21, 13881920), (24, 12146680), (26, 11212320), (28, 10411440), (30, 9717344), (32, 9110010), (35, 8329152), (39, 7474880), (40, 7288008), (42, 6940960), (47, 6202560), (48, 6073340), (52, 5606160), (56, 5205720), (60, 4858672), (64, 4555005), (65, 4484928), (70, 4164576), (71, 4105920), (78, 3737440), (80, 3644004), (84, 3470480), (91, 3203520), (94, 3101280), (96, 3036670), (104, 2803080), (105, 2776384), (112, 2602860), (120, 2429336), (130, 2242464), (140, 2082288), (141, 2067520), (142, 2052960), (156, 1868720), (160, 1822002), (168, 1735240), (182, 1601760), (188, 1550640), (192, 1518335), (195, 1494976), (208, 1401540), (210, 1388192), (213, 1368640), (224, 1301430), (235, 1240512), (240, 1214668), (260, 1121232), (273, 1067840), (280, 1041144), (282, 1033760), (284, 1026480), (312, 934360), (320, 911001), (329, 886080), (336, 867620), (355, 821184), (364, 800880), (376, 775320), (390, 747488), (416, 700770), (420, 694096), (426, 684320), (448, 650715), (455, 640704), (470, 620256), (480, 607334), (497, 586560), (520, 560616), (546, 533920), (560, 520572), (564, 516880), (568, 513240), (611, 477120), (624, 467180), (658, 443040), (672, 433810), (705, 413504), (710, 410592), (728, 400440), (752, 387660), (780, 373744), (832, 350385), (840, 347048), (852, 342160), (910, 320352), (923, 315840), (940, 310128), (960, 303667), (987, 295360), (994, 293280), (1040, 280308), (1065, 273728), (1092, 266960), (1120, 260286), (1128, 258440), (1136, 256620), (1222, 238560), (1248, 233590), (1316, 221520), (1344, 216905), (1365, 213568), (1410, 206752), (1420, 205296), (1456, 200220), (1491, 195520), (1504, 193830), (1560, 186872), (1645, 177216), (1680, 173524), (1704, 171080), (1820, 160176), (1833, 159040), (1846, 157920), (1880, 155064), (1974, 147680), (1988, 146640), (2080, 140154), (2130, 136864), (2184, 133480), (2240, 130143), (2256, 129220), (2272, 128310), (2444, 119280), (2485, 117312), (2496, 116795), (2632, 110760), (2730, 106784), (2769, 105280), (2820, 103376), (2840, 102648), (2912, 100110), (2982, 97760), (3008, 96915), (3055, 95424), (3120, 93436), (3290, 88608), (3337, 87360), (3360, 86762), (3408, 85540), (3640, 80088), (3666, 79520), (3692, 78960), (3760, 77532), (3948, 73840), (3976, 73320), (4160, 70077), (4260, 68432), (4277, 68160), (4368, 66740), (4512, 64610), (4544, 64155), (4615, 63168), (4888, 59640), (4935, 59072), (4970, 58656), (5264, 55380), (5460, 53392), (5538, 52640), (5640, 51688), (5680, 51324), (5824, 50055), (5964, 48880), (6110, 47712), (6240, 46718), (6461, 45120), (6580, 44304), (6674, 43680), (6720, 43381), (6816, 42770), (7280, 40044), (7332, 39760), (7384, 39480), (7455, 39104), (7520, 38766), (7896, 36920), (7952, 36660), (8520, 34216), (8554, 34080), (8736, 33370), (9024, 32305), (9165, 31808), (9230, 31584), (9776, 29820), (9870, 29536), (9940, 29328), (10011, 29120), (10528, 27690), (10920, 26696), (11076, 26320), (11280, 25844), (11360, 25662), (11928, 24440), (12220, 23856), (12480, 23359), (12831, 22720), (12922, 22560), (13160, 22152), (13348, 21840), (13632, 21385), (13845, 21056), (14560, 20022), (14664, 19880), (14768, 19740), (14910, 19552), (15040, 19383), (15792, 18460), (15904, 18330), (16685, 17472), (17040, 17108)]