312923520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 512

約数和(自身を含む): 1370880000

約数和(自身を除く): 1057956480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 199, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 398, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 597, 624, 630, 640, 672, 702, 720, 728, 756, 780, 796, 819, 832, 840, 864, 896, 910, 936, 945, 960, 995, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1194, 1248, 1260, 1344, 1365, 1393, 1404, 1440, 1456, 1512, 1560, 1592, 1638, 1664, 1680, 1728, 1755, 1791, 1820, 1872, 1890, 1920, 1990, 2016, 2080, 2160, 2184, 2240, 2340, 2388, 2457, 2496, 2520, 2587, 2688, 2730, 2786, 2808, 2880, 2912, 2985, 3024, 3120, 3184, 3276, 3360, 3456, 3510, 3582, 3640, 3744, 3780, 3980, 4032, 4095, 4160, 4179, 4320, 4368, 4480, 4680, 4776, 4914, 4992, 5040, 5174, 5373, 5460, 5572, 5616, 5760, 5824, 5970, 6048, 6240, 6368, 6552, 6720, 6965, 7020, 7164, 7280, 7488, 7560, 7761, 7960, 8064, 8190, 8320, 8358, 8640, 8736, 8955, 9360, 9552, 9828, 10080, 10348, 10746, 10920, 11144, 11232, 11648, 11940, 12096, 12285, 12480, 12537, 12736, 12935, 13104, 13440, 13930, 14040, 14328, 14560, 14976, 15120, 15522, 15920, 16380, 16716, 17280, 17472, 17910, 18109, 18720, 19104, 19656, 20160, 20696, 20895, 21492, 21840, 22288, 22464, 23283, 23880, 24192, 24570, 24960, 25074, 25472, 25870, 26208, 26865, 27860, 28080, 28656, 29120, 30240, 31044, 31840, 32760, 33432, 34944, 35820, 36218, 37440, 37611, 38208, 38805, 39312, 40320, 41392, 41790, 42984, 43680, 44576, 44928, 46566, 47760, 49140, 50148, 51740, 52416, 53730, 54327, 55720, 56160, 57312, 58240, 60480, 62088, 62685, 63680, 65520, 66864, 69849, 71640, 72436, 74880, 75222, 76416, 77610, 78624, 82784, 83580, 85968, 87360, 89152, 90545, 93132, 95520, 98280, 100296, 103480, 104832, 107460, 108654, 111440, 112320, 114624, 116415, 120960, 124176, 125370, 127360, 131040, 133728, 139698, 143280, 144872, 150444, 155220, 157248, 162981, 165568, 167160, 171936, 174720, 178304, 181090, 186264, 188055, 191040, 196560, 200592, 206960, 214920, 217308, 222880, 224640, 229248, 232830, 248352, 250740, 262080, 267456, 271635, 279396, 286560, 289744, 300888, 310440, 314496, 325962, 331136, 334320, 343872, 349245, 362180, 372528, 376110, 382080, 393120, 401184, 413920, 429840, 434616, 445760, 465660, 488943, 496704, 501480, 524160, 534912, 543270, 558792, 573120, 579488, 601776, 620880, 651924, 668640, 687744, 698490, 724360, 745056, 752220, 786240, 802368, 814905, 827840, 859680, 869232, 891520, 931320, 977886, 993408, 1002960, 1086540, 1117584, 1146240, 1158976, 1203552, 1241760, 1303848, 1337280, 1396980, 1448720, 1490112, 1504440, 1572480, 1604736, 1629810, 1655680, 1719360, 1738464, 1862640, 1955772, 2005920, 2173080, 2235168, 2317952, 2407104, 2444715, 2483520, 2607696, 2674560, 2793960, 2897440, 2980224, 3008880, 3259620, 3438720, 3476928, 3725280, 3911544, 4011840, 4346160, 4470336, 4814208, 4889430, 4967040, 5215392, 5587920, 5794880, 6017760, 6519240, 6953856, 7450560, 7823088, 8023680, 8692320, 8940672, 9778860, 10430784, 11175840, 11589760, 12035520, 13038480, 14901120, 15646176, 17384640, 19557720, 20861568, 22351680, 24071040, 26076960, 31292352, 34769280, 39115440, 44703360, 52153920, 62584704, 78230880, 104307840, 156461760, 312923520]

約数ペア:

[(1, 312923520), (2, 156461760), (3, 104307840), (4, 78230880), (5, 62584704), (6, 52153920), (7, 44703360), (8, 39115440), (9, 34769280), (10, 31292352), (12, 26076960), (13, 24071040), (14, 22351680), (15, 20861568), (16, 19557720), (18, 17384640), (20, 15646176), (21, 14901120), (24, 13038480), (26, 12035520), (27, 11589760), (28, 11175840), (30, 10430784), (32, 9778860), (35, 8940672), (36, 8692320), (39, 8023680), (40, 7823088), (42, 7450560), (45, 6953856), (48, 6519240), (52, 6017760), (54, 5794880), (56, 5587920), (60, 5215392), (63, 4967040), (64, 4889430), (65, 4814208), (70, 4470336), (72, 4346160), (78, 4011840), (80, 3911544), (84, 3725280), (90, 3476928), (91, 3438720), (96, 3259620), (104, 3008880), (105, 2980224), (108, 2897440), (112, 2793960), (117, 2674560), (120, 2607696), (126, 2483520), (128, 2444715), (130, 2407104), (135, 2317952), (140, 2235168), (144, 2173080), (156, 2005920), (160, 1955772), (168, 1862640), (180, 1738464), (182, 1719360), (189, 1655680), (192, 1629810), (195, 1604736), (199, 1572480), (208, 1504440), (210, 1490112), (216, 1448720), (224, 1396980), (234, 1337280), (240, 1303848), (252, 1241760), (260, 1203552), (270, 1158976), (273, 1146240), (280, 1117584), (288, 1086540), (312, 1002960), (315, 993408), (320, 977886), (336, 931320), (351, 891520), (360, 869232), (364, 859680), (378, 827840), (384, 814905), (390, 802368), (398, 786240), (416, 752220), (420, 745056), (432, 724360), (448, 698490), (455, 687744), (468, 668640), (480, 651924), (504, 620880), (520, 601776), (540, 579488), (546, 573120), (560, 558792), (576, 543270), (585, 534912), (597, 524160), (624, 501480), (630, 496704), (640, 488943), (672, 465660), (702, 445760), (720, 434616), (728, 429840), (756, 413920), (780, 401184), (796, 393120), (819, 382080), (832, 376110), (840, 372528), (864, 362180), (896, 349245), (910, 343872), (936, 334320), (945, 331136), (960, 325962), (995, 314496), (1008, 310440), (1040, 300888), (1080, 289744), (1092, 286560), (1120, 279396), (1152, 271635), (1170, 267456), (1194, 262080), (1248, 250740), (1260, 248352), (1344, 232830), (1365, 229248), (1393, 224640), (1404, 222880), (1440, 217308), (1456, 214920), (1512, 206960), (1560, 200592), (1592, 196560), (1638, 191040), (1664, 188055), (1680, 186264), (1728, 181090), (1755, 178304), (1791, 174720), (1820, 171936), (1872, 167160), (1890, 165568), (1920, 162981), (1990, 157248), (2016, 155220), (2080, 150444), (2160, 144872), (2184, 143280), (2240, 139698), (2340, 133728), (2388, 131040), (2457, 127360), (2496, 125370), (2520, 124176), (2587, 120960), (2688, 116415), (2730, 114624), (2786, 112320), (2808, 111440), (2880, 108654), (2912, 107460), (2985, 104832), (3024, 103480), (3120, 100296), (3184, 98280), (3276, 95520), (3360, 93132), (3456, 90545), (3510, 89152), (3582, 87360), (3640, 85968), (3744, 83580), (3780, 82784), (3980, 78624), (4032, 77610), (4095, 76416), (4160, 75222), (4179, 74880), (4320, 72436), (4368, 71640), (4480, 69849), (4680, 66864), (4776, 65520), (4914, 63680), (4992, 62685), (5040, 62088), (5174, 60480), (5373, 58240), (5460, 57312), (5572, 56160), (5616, 55720), (5760, 54327), (5824, 53730), (5970, 52416), (6048, 51740), (6240, 50148), (6368, 49140), (6552, 47760), (6720, 46566), (6965, 44928), (7020, 44576), (7164, 43680), (7280, 42984), (7488, 41790), (7560, 41392), (7761, 40320), (7960, 39312), (8064, 38805), (8190, 38208), (8320, 37611), (8358, 37440), (8640, 36218), (8736, 35820), (8955, 34944), (9360, 33432), (9552, 32760), (9828, 31840), (10080, 31044), (10348, 30240), (10746, 29120), (10920, 28656), (11144, 28080), (11232, 27860), (11648, 26865), (11940, 26208), (12096, 25870), (12285, 25472), (12480, 25074), (12537, 24960), (12736, 24570), (12935, 24192), (13104, 23880), (13440, 23283), (13930, 22464), (14040, 22288), (14328, 21840), (14560, 21492), (14976, 20895), (15120, 20696), (15522, 20160), (15920, 19656), (16380, 19104), (16716, 18720), (17280, 18109), (17472, 17910)]