331836960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 1316818944

約数和(自身を除く): 984981984

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, 65, 70, 71, 78, 80, 84, 91, 96, 104, 105, 107, 112, 120, 130, 140, 142, 156, 160, 168, 182, 195, 208, 210, 213, 214, 224, 240, 260, 273, 280, 284, 312, 321, 336, 355, 364, 390, 416, 420, 426, 428, 455, 480, 497, 520, 535, 546, 560, 568, 624, 642, 672, 710, 728, 749, 780, 840, 852, 856, 910, 923, 994, 1040, 1065, 1070, 1092, 1120, 1136, 1248, 1284, 1365, 1391, 1420, 1456, 1491, 1498, 1560, 1605, 1680, 1704, 1712, 1820, 1846, 1988, 2080, 2130, 2140, 2184, 2247, 2272, 2485, 2568, 2730, 2769, 2782, 2840, 2912, 2982, 2996, 3120, 3210, 3360, 3408, 3424, 3640, 3692, 3745, 3976, 4173, 4260, 4280, 4368, 4494, 4615, 4970, 5136, 5460, 5538, 5564, 5680, 5964, 5992, 6240, 6420, 6461, 6816, 6955, 7280, 7384, 7455, 7490, 7597, 7952, 8346, 8520, 8560, 8736, 8988, 9230, 9737, 9940, 10272, 10920, 11076, 11128, 11235, 11360, 11928, 11984, 12840, 12922, 13845, 13910, 14560, 14768, 14910, 14980, 15194, 15904, 16692, 17040, 17120, 17976, 18460, 19383, 19474, 19880, 20865, 21840, 22152, 22256, 22470, 22791, 23856, 23968, 25680, 25844, 27690, 27820, 29211, 29536, 29820, 29960, 30388, 32305, 33384, 34080, 35952, 36920, 37985, 38766, 38948, 39760, 41730, 43680, 44304, 44512, 44940, 45582, 47712, 48685, 51360, 51688, 53179, 55380, 55640, 58422, 59640, 59920, 60776, 64610, 66768, 71904, 73840, 75970, 77532, 77896, 79520, 83460, 88608, 89880, 91164, 96915, 97370, 98761, 103376, 106358, 110760, 111280, 113955, 116844, 119280, 119840, 121552, 129220, 133536, 146055, 147680, 151940, 155064, 155792, 159537, 166920, 179760, 182328, 193830, 194740, 197522, 206752, 212716, 221520, 222560, 227910, 233688, 238560, 243104, 258440, 265895, 292110, 296283, 303880, 310128, 311584, 319074, 333840, 359520, 364656, 387660, 389480, 395044, 425432, 443040, 455820, 467376, 493805, 516880, 531790, 584220, 592566, 607760, 620256, 638148, 667680, 691327, 729312, 775320, 778960, 790088, 797685, 850864, 911640, 934752, 987610, 1033760, 1063580, 1168440, 1185132, 1215520, 1276296, 1382654, 1481415, 1550640, 1557920, 1580176, 1595370, 1701728, 1823280, 1975220, 2073981, 2127160, 2336880, 2370264, 2552592, 2765308, 2962830, 3101280, 3160352, 3190740, 3456635, 3646560, 3950440, 4147962, 4254320, 4673760, 4740528, 5105184, 5530616, 5925660, 6381480, 6913270, 7900880, 8295924, 8508640, 9481056, 10369905, 11061232, 11851320, 12762960, 13826540, 15801760, 16591848, 20739810, 22122464, 23702640, 25525920, 27653080, 33183696, 41479620, 47405280, 55306160, 66367392, 82959240, 110612320, 165918480, 331836960]

約数ペア:

[(1, 331836960), (2, 165918480), (3, 110612320), (4, 82959240), (5, 66367392), (6, 55306160), (7, 47405280), (8, 41479620), (10, 33183696), (12, 27653080), (13, 25525920), (14, 23702640), (15, 22122464), (16, 20739810), (20, 16591848), (21, 15801760), (24, 13826540), (26, 12762960), (28, 11851320), (30, 11061232), (32, 10369905), (35, 9481056), (39, 8508640), (40, 8295924), (42, 7900880), (48, 6913270), (52, 6381480), (56, 5925660), (60, 5530616), (65, 5105184), (70, 4740528), (71, 4673760), (78, 4254320), (80, 4147962), (84, 3950440), (91, 3646560), (96, 3456635), (104, 3190740), (105, 3160352), (107, 3101280), (112, 2962830), (120, 2765308), (130, 2552592), (140, 2370264), (142, 2336880), (156, 2127160), (160, 2073981), (168, 1975220), (182, 1823280), (195, 1701728), (208, 1595370), (210, 1580176), (213, 1557920), (214, 1550640), (224, 1481415), (240, 1382654), (260, 1276296), (273, 1215520), (280, 1185132), (284, 1168440), (312, 1063580), (321, 1033760), (336, 987610), (355, 934752), (364, 911640), (390, 850864), (416, 797685), (420, 790088), (426, 778960), (428, 775320), (455, 729312), (480, 691327), (497, 667680), (520, 638148), (535, 620256), (546, 607760), (560, 592566), (568, 584220), (624, 531790), (642, 516880), (672, 493805), (710, 467376), (728, 455820), (749, 443040), (780, 425432), (840, 395044), (852, 389480), (856, 387660), (910, 364656), (923, 359520), (994, 333840), (1040, 319074), (1065, 311584), (1070, 310128), (1092, 303880), (1120, 296283), (1136, 292110), (1248, 265895), (1284, 258440), (1365, 243104), (1391, 238560), (1420, 233688), (1456, 227910), (1491, 222560), (1498, 221520), (1560, 212716), (1605, 206752), (1680, 197522), (1704, 194740), (1712, 193830), (1820, 182328), (1846, 179760), (1988, 166920), (2080, 159537), (2130, 155792), (2140, 155064), (2184, 151940), (2247, 147680), (2272, 146055), (2485, 133536), (2568, 129220), (2730, 121552), (2769, 119840), (2782, 119280), (2840, 116844), (2912, 113955), (2982, 111280), (2996, 110760), (3120, 106358), (3210, 103376), (3360, 98761), (3408, 97370), (3424, 96915), (3640, 91164), (3692, 89880), (3745, 88608), (3976, 83460), (4173, 79520), (4260, 77896), (4280, 77532), (4368, 75970), (4494, 73840), (4615, 71904), (4970, 66768), (5136, 64610), (5460, 60776), (5538, 59920), (5564, 59640), (5680, 58422), (5964, 55640), (5992, 55380), (6240, 53179), (6420, 51688), (6461, 51360), (6816, 48685), (6955, 47712), (7280, 45582), (7384, 44940), (7455, 44512), (7490, 44304), (7597, 43680), (7952, 41730), (8346, 39760), (8520, 38948), (8560, 38766), (8736, 37985), (8988, 36920), (9230, 35952), (9737, 34080), (9940, 33384), (10272, 32305), (10920, 30388), (11076, 29960), (11128, 29820), (11235, 29536), (11360, 29211), (11928, 27820), (11984, 27690), (12840, 25844), (12922, 25680), (13845, 23968), (13910, 23856), (14560, 22791), (14768, 22470), (14910, 22256), (14980, 22152), (15194, 21840), (15904, 20865), (16692, 19880), (17040, 19474), (17120, 19383), (17976, 18460)]