2991925440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 672

約数和(自身を含む): 12667000320

約数和(自身を除く): 9675074880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 73, 76, 80, 84, 90, 95, 96, 105, 107, 112, 114, 120, 126, 133, 140, 144, 146, 152, 160, 168, 171, 180, 190, 192, 210, 214, 219, 224, 228, 240, 252, 266, 280, 285, 288, 292, 304, 315, 320, 321, 336, 342, 360, 365, 380, 399, 420, 428, 438, 448, 456, 480, 504, 511, 532, 535, 560, 570, 576, 584, 608, 630, 642, 657, 665, 672, 684, 720, 730, 749, 760, 798, 840, 855, 856, 876, 912, 960, 963, 1008, 1022, 1064, 1070, 1095, 1120, 1140, 1168, 1197, 1216, 1260, 1284, 1314, 1330, 1344, 1368, 1387, 1440, 1460, 1498, 1520, 1533, 1596, 1605, 1680, 1710, 1712, 1752, 1824, 1926, 1995, 2016, 2033, 2044, 2128, 2140, 2190, 2240, 2247, 2280, 2336, 2394, 2520, 2555, 2568, 2628, 2660, 2736, 2774, 2880, 2920, 2996, 3040, 3066, 3192, 3210, 3285, 3360, 3420, 3424, 3504, 3648, 3745, 3852, 3990, 4032, 4066, 4088, 4161, 4256, 4280, 4380, 4494, 4560, 4599, 4672, 4788, 4815, 5040, 5110, 5136, 5256, 5320, 5472, 5548, 5840, 5985, 5992, 6080, 6099, 6132, 6384, 6420, 6570, 6720, 6741, 6840, 6848, 6935, 7008, 7490, 7665, 7704, 7811, 7980, 8132, 8176, 8322, 8512, 8560, 8760, 8988, 9120, 9198, 9576, 9630, 9709, 10080, 10165, 10220, 10272, 10512, 10640, 10944, 11096, 11235, 11680, 11970, 11984, 12198, 12264, 12483, 12768, 12840, 13140, 13482, 13680, 13870, 14016, 14231, 14980, 15330, 15408, 15622, 15960, 16264, 16352, 16644, 17120, 17520, 17976, 18240, 18297, 18396, 19152, 19260, 19418, 20160, 20330, 20440, 20544, 20805, 21024, 21280, 22192, 22470, 22995, 23360, 23433, 23940, 23968, 24396, 24528, 24966, 25536, 25680, 26280, 26964, 27360, 27740, 28462, 29127, 29960, 30495, 30660, 30816, 31244, 31920, 32528, 32704, 33288, 33705, 34240, 35040, 35952, 36594, 36792, 38304, 38520, 38836, 39055, 40660, 40880, 41610, 42048, 42560, 42693, 44384, 44940, 45990, 46866, 47880, 47936, 48545, 48792, 49056, 49932, 51360, 52560, 53928, 54677, 54720, 55480, 56924, 58254, 59920, 60990, 61320, 61632, 62415, 62488, 63840, 65056, 66576, 67410, 70080, 70299, 71155, 71904, 73188, 73584, 76608, 77040, 77672, 78110, 81320, 81760, 83220, 85386, 87381, 88768, 89880, 91485, 91980, 93732, 95760, 97090, 97584, 98112, 99864, 102720, 105120, 107856, 109354, 110960, 113848, 116508, 117165, 119840, 121980, 122640, 124830, 124976, 127680, 128079, 130112, 133152, 134820, 140598, 142310, 143808, 145635, 146376, 147168, 148409, 154080, 155344, 156220, 162640, 163520, 164031, 166440, 170772, 174762, 179760, 182970, 183960, 187464, 191520, 194180, 195168, 199728, 210240, 213465, 215712, 218708, 221920, 227696, 233016, 234330, 239680, 243960, 245280, 249660, 249952, 256158, 266304, 269640, 273385, 281196, 284620, 291270, 292752, 294336, 296818, 308160, 310688, 312440, 325280, 328062, 332880, 341544, 349524, 351495, 359520, 365940, 367920, 374928, 383040, 388360, 390336, 399456, 426930, 431424, 436905, 437416, 443840, 445227, 455392, 466032, 468660, 487920, 490560, 492093, 499320, 499904, 512316, 539280, 546770, 562392, 569240, 582540, 585504, 593636, 621376, 624880, 640395, 650560, 656124, 665760, 683088, 699048, 702990, 719040, 731880, 735840, 742045, 749856, 776720, 798912, 820155, 853860, 873810, 874832, 890454, 910784, 932064, 937320, 975840, 984186, 998640, 1024632, 1038863, 1078560, 1093540, 1124784, 1138480, 1165080, 1171008, 1187272, 1249760, 1280790, 1312248, 1331520, 1335681, 1366176, 1398096, 1405980, 1463760, 1471680, 1484090, 1499712, 1553440, 1640310, 1707720, 1747620, 1749664, 1780908, 1864128, 1874640, 1951680, 1968372, 1997280, 2049264, 2077726, 2157120, 2187080, 2226135, 2249568, 2276960, 2330160, 2374544, 2460465, 2499520, 2561580, 2624496, 2671362, 2732352, 2796192, 2811960, 2927520, 2968180, 3106880, 3116589, 3280620, 3415440, 3495240, 3499328, 3561816, 3749280, 3936744, 3994560, 4098528, 4155452, 4374160, 4452270, 4499136, 4553920, 4660320, 4749088, 4920930, 5123160, 5194315, 5248992, 5342724, 5592384, 5623920, 5855040, 5936360, 6233178, 6561240, 6678405, 6830880, 6990480, 7123632, 7498560, 7873488, 8197056, 8310904, 8748320, 8904540, 9320640, 9349767, 9498176, 9841860, 10246320, 10388630, 10497984, 10685448, 11247840, 11872720, 12466356, 13122480, 13356810, 13661760, 13980960, 14247264, 15582945, 15746976, 16621808, 17496640, 17809080, 18699534, 19683720, 20492640, 20777260, 21370896, 22495680, 23745440, 24932712, 26244960, 26713620, 27961920, 28494528, 31165890, 31493952, 33243616, 35618160, 37399068, 39367440, 40985280, 41554520, 42741792, 46748835, 47490880, 49865424, 52489920, 53427240, 62331780, 66487232, 71236320, 74798136, 78734880, 83109040, 85483584, 93497670, 99730848, 106854480, 124663560, 142472640, 149596272, 157469760, 166218080, 186995340, 199461696, 213708960, 249327120, 299192544, 332436160, 373990680, 427417920, 498654240, 598385088, 747981360, 997308480, 1495962720, 2991925440]

約数ペア:

[(1, 2991925440), (2, 1495962720), (3, 997308480), (4, 747981360), (5, 598385088), (6, 498654240), (7, 427417920), (8, 373990680), (9, 332436160), (10, 299192544), (12, 249327120), (14, 213708960), (15, 199461696), (16, 186995340), (18, 166218080), (19, 157469760), (20, 149596272), (21, 142472640), (24, 124663560), (28, 106854480), (30, 99730848), (32, 93497670), (35, 85483584), (36, 83109040), (38, 78734880), (40, 74798136), (42, 71236320), (45, 66487232), (48, 62331780), (56, 53427240), (57, 52489920), (60, 49865424), (63, 47490880), (64, 46748835), (70, 42741792), (72, 41554520), (73, 40985280), (76, 39367440), (80, 37399068), (84, 35618160), (90, 33243616), (95, 31493952), (96, 31165890), (105, 28494528), (107, 27961920), (112, 26713620), (114, 26244960), (120, 24932712), (126, 23745440), (133, 22495680), (140, 21370896), (144, 20777260), (146, 20492640), (152, 19683720), (160, 18699534), (168, 17809080), (171, 17496640), (180, 16621808), (190, 15746976), (192, 15582945), (210, 14247264), (214, 13980960), (219, 13661760), (224, 13356810), (228, 13122480), (240, 12466356), (252, 11872720), (266, 11247840), (280, 10685448), (285, 10497984), (288, 10388630), (292, 10246320), (304, 9841860), (315, 9498176), (320, 9349767), (321, 9320640), (336, 8904540), (342, 8748320), (360, 8310904), (365, 8197056), (380, 7873488), (399, 7498560), (420, 7123632), (428, 6990480), (438, 6830880), (448, 6678405), (456, 6561240), (480, 6233178), (504, 5936360), (511, 5855040), (532, 5623920), (535, 5592384), (560, 5342724), (570, 5248992), (576, 5194315), (584, 5123160), (608, 4920930), (630, 4749088), (642, 4660320), (657, 4553920), (665, 4499136), (672, 4452270), (684, 4374160), (720, 4155452), (730, 4098528), (749, 3994560), (760, 3936744), (798, 3749280), (840, 3561816), (855, 3499328), (856, 3495240), (876, 3415440), (912, 3280620), (960, 3116589), (963, 3106880), (1008, 2968180), (1022, 2927520), (1064, 2811960), (1070, 2796192), (1095, 2732352), (1120, 2671362), (1140, 2624496), (1168, 2561580), (1197, 2499520), (1216, 2460465), (1260, 2374544), (1284, 2330160), (1314, 2276960), (1330, 2249568), (1344, 2226135), (1368, 2187080), (1387, 2157120), (1440, 2077726), (1460, 2049264), (1498, 1997280), (1520, 1968372), (1533, 1951680), (1596, 1874640), (1605, 1864128), (1680, 1780908), (1710, 1749664), (1712, 1747620), (1752, 1707720), (1824, 1640310), (1926, 1553440), (1995, 1499712), (2016, 1484090), (2033, 1471680), (2044, 1463760), (2128, 1405980), (2140, 1398096), (2190, 1366176), (2240, 1335681), (2247, 1331520), (2280, 1312248), (2336, 1280790), (2394, 1249760), (2520, 1187272), (2555, 1171008), (2568, 1165080), (2628, 1138480), (2660, 1124784), (2736, 1093540), (2774, 1078560), (2880, 1038863), (2920, 1024632), (2996, 998640), (3040, 984186), (3066, 975840), (3192, 937320), (3210, 932064), (3285, 910784), (3360, 890454), (3420, 874832), (3424, 873810), (3504, 853860), (3648, 820155), (3745, 798912), (3852, 776720), (3990, 749856), (4032, 742045), (4066, 735840), (4088, 731880), (4161, 719040), (4256, 702990), (4280, 699048), (4380, 683088), (4494, 665760), (4560, 656124), (4599, 650560), (4672, 640395), (4788, 624880), (4815, 621376), (5040, 593636), (5110, 585504), (5136, 582540), (5256, 569240), (5320, 562392), (5472, 546770), (5548, 539280), (5840, 512316), (5985, 499904), (5992, 499320), (6080, 492093), (6099, 490560), (6132, 487920), (6384, 468660), (6420, 466032), (6570, 455392), (6720, 445227), (6741, 443840), (6840, 437416), (6848, 436905), (6935, 431424), (7008, 426930), (7490, 399456), (7665, 390336), (7704, 388360), (7811, 383040), (7980, 374928), (8132, 367920), (8176, 365940), (8322, 359520), (8512, 351495), (8560, 349524), (8760, 341544), (8988, 332880), (9120, 328062), (9198, 325280), (9576, 312440), (9630, 310688), (9709, 308160), (10080, 296818), (10165, 294336), (10220, 292752), (10272, 291270), (10512, 284620), (10640, 281196), (10944, 273385), (11096, 269640), (11235, 266304), (11680, 256158), (11970, 249952), (11984, 249660), (12198, 245280), (12264, 243960), (12483, 239680), (12768, 234330), (12840, 233016), (13140, 227696), (13482, 221920), (13680, 218708), (13870, 215712), (14016, 213465), (14231, 210240), (14980, 199728), (15330, 195168), (15408, 194180), (15622, 191520), (15960, 187464), (16264, 183960), (16352, 182970), (16644, 179760), (17120, 174762), (17520, 170772), (17976, 166440), (18240, 164031), (18297, 163520), (18396, 162640), (19152, 156220), (19260, 155344), (19418, 154080), (20160, 148409), (20330, 147168), (20440, 146376), (20544, 145635), (20805, 143808), (21024, 142310), (21280, 140598), (22192, 134820), (22470, 133152), (22995, 130112), (23360, 128079), (23433, 127680), (23940, 124976), (23968, 124830), (24396, 122640), (24528, 121980), (24966, 119840), (25536, 117165), (25680, 116508), (26280, 113848), (26964, 110960), (27360, 109354), (27740, 107856), (28462, 105120), (29127, 102720), (29960, 99864), (30495, 98112), (30660, 97584), (30816, 97090), (31244, 95760), (31920, 93732), (32528, 91980), (32704, 91485), (33288, 89880), (33705, 88768), (34240, 87381), (35040, 85386), (35952, 83220), (36594, 81760), (36792, 81320), (38304, 78110), (38520, 77672), (38836, 77040), (39055, 76608), (40660, 73584), (40880, 73188), (41610, 71904), (42048, 71155), (42560, 70299), (42693, 70080), (44384, 67410), (44940, 66576), (45990, 65056), (46866, 63840), (47880, 62488), (47936, 62415), (48545, 61632), (48792, 61320), (49056, 60990), (49932, 59920), (51360, 58254), (52560, 56924), (53928, 55480), (54677, 54720)]