228674880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 448

約数和(自身を含む): 975360000

約数和(自身を除く): 746685120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 199, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 398, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 597, 608, 630, 665, 672, 684, 720, 756, 760, 796, 798, 840, 855, 864, 912, 945, 960, 995, 1008, 1026, 1064, 1080, 1120, 1140, 1194, 1197, 1216, 1260, 1330, 1344, 1368, 1393, 1440, 1512, 1520, 1592, 1596, 1680, 1710, 1728, 1791, 1824, 1890, 1990, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2388, 2394, 2520, 2565, 2660, 2736, 2786, 2880, 2985, 3024, 3040, 3184, 3192, 3360, 3420, 3582, 3591, 3648, 3780, 3781, 3980, 3990, 4032, 4104, 4179, 4256, 4320, 4560, 4776, 4788, 5040, 5130, 5320, 5373, 5472, 5572, 5970, 5985, 6048, 6080, 6368, 6384, 6720, 6840, 6965, 7164, 7182, 7560, 7562, 7960, 7980, 8208, 8358, 8512, 8640, 8955, 9120, 9552, 9576, 10080, 10260, 10640, 10746, 10944, 11144, 11343, 11940, 11970, 12096, 12537, 12736, 12768, 13680, 13930, 14328, 14364, 15120, 15124, 15920, 15960, 16416, 16716, 17910, 17955, 18240, 18905, 19104, 19152, 20160, 20520, 20895, 21280, 21492, 22288, 22686, 23880, 23940, 25074, 25536, 26467, 26865, 27360, 27860, 28656, 28728, 30240, 30248, 31840, 31920, 32832, 33432, 34029, 35820, 35910, 37611, 37810, 38208, 38304, 41040, 41790, 42560, 42984, 44576, 45372, 47760, 47880, 50148, 52934, 53730, 54720, 55720, 56715, 57312, 57456, 60480, 60496, 62685, 63680, 63840, 66864, 68058, 71640, 71820, 75222, 75620, 76608, 79401, 82080, 83580, 85968, 89152, 90744, 95520, 95760, 100296, 102087, 105868, 107460, 111440, 113430, 114624, 114912, 120992, 125370, 127680, 132335, 133728, 136116, 143280, 143640, 150444, 151240, 158802, 164160, 167160, 170145, 171936, 181488, 188055, 191040, 191520, 200592, 204174, 211736, 214920, 222880, 226860, 229824, 238203, 241984, 250740, 264670, 267456, 272232, 286560, 287280, 300888, 302480, 317604, 334320, 340290, 343872, 362976, 376110, 383040, 397005, 401184, 408348, 423472, 429840, 445760, 453720, 476406, 501480, 510435, 529340, 544464, 573120, 574560, 601776, 604960, 635208, 668640, 680580, 714609, 725952, 752220, 794010, 802368, 816696, 846944, 859680, 907440, 952812, 1002960, 1020870, 1058680, 1088928, 1149120, 1191015, 1203552, 1209920, 1270416, 1337280, 1361160, 1429218, 1504440, 1588020, 1633392, 1693888, 1719360, 1814880, 1905624, 2005920, 2041740, 2117360, 2177856, 2382030, 2407104, 2540832, 2722320, 2858436, 3008880, 3176040, 3266784, 3573045, 3629760, 3811248, 4011840, 4083480, 4234720, 4764060, 5081664, 5444640, 5716872, 6017760, 6352080, 6533568, 7146090, 7622496, 8166960, 8469440, 9528120, 10889280, 11433744, 12035520, 12704160, 14292180, 15244992, 16333920, 19056240, 22867488, 25408320, 28584360, 32667840, 38112480, 45734976, 57168720, 76224960, 114337440, 228674880]

約数ペア:

[(1, 228674880), (2, 114337440), (3, 76224960), (4, 57168720), (5, 45734976), (6, 38112480), (7, 32667840), (8, 28584360), (9, 25408320), (10, 22867488), (12, 19056240), (14, 16333920), (15, 15244992), (16, 14292180), (18, 12704160), (19, 12035520), (20, 11433744), (21, 10889280), (24, 9528120), (27, 8469440), (28, 8166960), (30, 7622496), (32, 7146090), (35, 6533568), (36, 6352080), (38, 6017760), (40, 5716872), (42, 5444640), (45, 5081664), (48, 4764060), (54, 4234720), (56, 4083480), (57, 4011840), (60, 3811248), (63, 3629760), (64, 3573045), (70, 3266784), (72, 3176040), (76, 3008880), (80, 2858436), (84, 2722320), (90, 2540832), (95, 2407104), (96, 2382030), (105, 2177856), (108, 2117360), (112, 2041740), (114, 2005920), (120, 1905624), (126, 1814880), (133, 1719360), (135, 1693888), (140, 1633392), (144, 1588020), (152, 1504440), (160, 1429218), (168, 1361160), (171, 1337280), (180, 1270416), (189, 1209920), (190, 1203552), (192, 1191015), (199, 1149120), (210, 1088928), (216, 1058680), (224, 1020870), (228, 1002960), (240, 952812), (252, 907440), (266, 859680), (270, 846944), (280, 816696), (285, 802368), (288, 794010), (304, 752220), (315, 725952), (320, 714609), (336, 680580), (342, 668640), (360, 635208), (378, 604960), (380, 601776), (398, 574560), (399, 573120), (420, 544464), (432, 529340), (448, 510435), (456, 501480), (480, 476406), (504, 453720), (513, 445760), (532, 429840), (540, 423472), (560, 408348), (570, 401184), (576, 397005), (597, 383040), (608, 376110), (630, 362976), (665, 343872), (672, 340290), (684, 334320), (720, 317604), (756, 302480), (760, 300888), (796, 287280), (798, 286560), (840, 272232), (855, 267456), (864, 264670), (912, 250740), (945, 241984), (960, 238203), (995, 229824), (1008, 226860), (1026, 222880), (1064, 214920), (1080, 211736), (1120, 204174), (1140, 200592), (1194, 191520), (1197, 191040), (1216, 188055), (1260, 181488), (1330, 171936), (1344, 170145), (1368, 167160), (1393, 164160), (1440, 158802), (1512, 151240), (1520, 150444), (1592, 143640), (1596, 143280), (1680, 136116), (1710, 133728), (1728, 132335), (1791, 127680), (1824, 125370), (1890, 120992), (1990, 114912), (1995, 114624), (2016, 113430), (2052, 111440), (2128, 107460), (2160, 105868), (2240, 102087), (2280, 100296), (2388, 95760), (2394, 95520), (2520, 90744), (2565, 89152), (2660, 85968), (2736, 83580), (2786, 82080), (2880, 79401), (2985, 76608), (3024, 75620), (3040, 75222), (3184, 71820), (3192, 71640), (3360, 68058), (3420, 66864), (3582, 63840), (3591, 63680), (3648, 62685), (3780, 60496), (3781, 60480), (3980, 57456), (3990, 57312), (4032, 56715), (4104, 55720), (4179, 54720), (4256, 53730), (4320, 52934), (4560, 50148), (4776, 47880), (4788, 47760), (5040, 45372), (5130, 44576), (5320, 42984), (5373, 42560), (5472, 41790), (5572, 41040), (5970, 38304), (5985, 38208), (6048, 37810), (6080, 37611), (6368, 35910), (6384, 35820), (6720, 34029), (6840, 33432), (6965, 32832), (7164, 31920), (7182, 31840), (7560, 30248), (7562, 30240), (7960, 28728), (7980, 28656), (8208, 27860), (8358, 27360), (8512, 26865), (8640, 26467), (8955, 25536), (9120, 25074), (9552, 23940), (9576, 23880), (10080, 22686), (10260, 22288), (10640, 21492), (10746, 21280), (10944, 20895), (11144, 20520), (11343, 20160), (11940, 19152), (11970, 19104), (12096, 18905), (12537, 18240), (12736, 17955), (12768, 17910), (13680, 16716), (13930, 16416), (14328, 15960), (14364, 15920), (15120, 15124)]