212340960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 846720000

約数和(自身を除く): 634379040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 199, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 398, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 597, 608, 624, 684, 702, 720, 741, 760, 780, 796, 855, 864, 912, 936, 988, 995, 1026, 1040, 1080, 1140, 1170, 1194, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1592, 1710, 1755, 1791, 1824, 1872, 1976, 1990, 2052, 2080, 2160, 2223, 2280, 2340, 2388, 2470, 2565, 2587, 2736, 2808, 2964, 2985, 3040, 3120, 3184, 3420, 3510, 3582, 3705, 3744, 3781, 3952, 3980, 4104, 4320, 4446, 4560, 4680, 4776, 4940, 5130, 5174, 5373, 5472, 5616, 5928, 5970, 6240, 6368, 6669, 6840, 7020, 7164, 7410, 7562, 7761, 7904, 7960, 8208, 8892, 8955, 9120, 9360, 9552, 9880, 10260, 10348, 10746, 11115, 11232, 11343, 11856, 11940, 12935, 13338, 13680, 14040, 14328, 14820, 15124, 15522, 15920, 16416, 17784, 17910, 18720, 18905, 19104, 19760, 20520, 20696, 21492, 22230, 22686, 23283, 23712, 23880, 25870, 26676, 26865, 27360, 28080, 28656, 29640, 30248, 31044, 31840, 33345, 34029, 35568, 35820, 37810, 38805, 39520, 41040, 41392, 42984, 44460, 45372, 46566, 47760, 49153, 51740, 53352, 53730, 56160, 56715, 57312, 59280, 60496, 62088, 66690, 68058, 69849, 71136, 71640, 75620, 77610, 82080, 82784, 85968, 88920, 90744, 93132, 95520, 98306, 102087, 103480, 106704, 107460, 113430, 116415, 118560, 120992, 124176, 133380, 136116, 139698, 143280, 147459, 151240, 155220, 170145, 171936, 177840, 181488, 186264, 196612, 204174, 206960, 213408, 214920, 226860, 232830, 245765, 248352, 266760, 272232, 279396, 286560, 294918, 302480, 310440, 340290, 349245, 355680, 362976, 372528, 393224, 408348, 413920, 429840, 442377, 453720, 465660, 491530, 510435, 533520, 544464, 558792, 589836, 604960, 620880, 680580, 698490, 737295, 745056, 786448, 816696, 859680, 884754, 907440, 931320, 983060, 1020870, 1067040, 1088928, 1117584, 1179672, 1241760, 1327131, 1361160, 1396980, 1474590, 1572896, 1633392, 1769508, 1814880, 1862640, 1966120, 2041740, 2211885, 2235168, 2359344, 2654262, 2722320, 2793960, 2949180, 3266784, 3539016, 3725280, 3932240, 4083480, 4423770, 4718688, 5308524, 5444640, 5587920, 5898360, 6635655, 7078032, 7864480, 8166960, 8847540, 10617048, 11175840, 11796720, 13271310, 14156064, 16333920, 17695080, 21234096, 23593440, 26542620, 35390160, 42468192, 53085240, 70780320, 106170480, 212340960]

約数ペア:

[(1, 212340960), (2, 106170480), (3, 70780320), (4, 53085240), (5, 42468192), (6, 35390160), (8, 26542620), (9, 23593440), (10, 21234096), (12, 17695080), (13, 16333920), (15, 14156064), (16, 13271310), (18, 11796720), (19, 11175840), (20, 10617048), (24, 8847540), (26, 8166960), (27, 7864480), (30, 7078032), (32, 6635655), (36, 5898360), (38, 5587920), (39, 5444640), (40, 5308524), (45, 4718688), (48, 4423770), (52, 4083480), (54, 3932240), (57, 3725280), (60, 3539016), (65, 3266784), (72, 2949180), (76, 2793960), (78, 2722320), (80, 2654262), (90, 2359344), (95, 2235168), (96, 2211885), (104, 2041740), (108, 1966120), (114, 1862640), (117, 1814880), (120, 1769508), (130, 1633392), (135, 1572896), (144, 1474590), (152, 1396980), (156, 1361160), (160, 1327131), (171, 1241760), (180, 1179672), (190, 1117584), (195, 1088928), (199, 1067040), (208, 1020870), (216, 983060), (228, 931320), (234, 907440), (240, 884754), (247, 859680), (260, 816696), (270, 786448), (285, 745056), (288, 737295), (304, 698490), (312, 680580), (342, 620880), (351, 604960), (360, 589836), (380, 558792), (390, 544464), (398, 533520), (416, 510435), (432, 491530), (456, 465660), (468, 453720), (480, 442377), (494, 429840), (513, 413920), (520, 408348), (540, 393224), (570, 372528), (585, 362976), (597, 355680), (608, 349245), (624, 340290), (684, 310440), (702, 302480), (720, 294918), (741, 286560), (760, 279396), (780, 272232), (796, 266760), (855, 248352), (864, 245765), (912, 232830), (936, 226860), (988, 214920), (995, 213408), (1026, 206960), (1040, 204174), (1080, 196612), (1140, 186264), (1170, 181488), (1194, 177840), (1235, 171936), (1248, 170145), (1368, 155220), (1404, 151240), (1440, 147459), (1482, 143280), (1520, 139698), (1560, 136116), (1592, 133380), (1710, 124176), (1755, 120992), (1791, 118560), (1824, 116415), (1872, 113430), (1976, 107460), (1990, 106704), (2052, 103480), (2080, 102087), (2160, 98306), (2223, 95520), (2280, 93132), (2340, 90744), (2388, 88920), (2470, 85968), (2565, 82784), (2587, 82080), (2736, 77610), (2808, 75620), (2964, 71640), (2985, 71136), (3040, 69849), (3120, 68058), (3184, 66690), (3420, 62088), (3510, 60496), (3582, 59280), (3705, 57312), (3744, 56715), (3781, 56160), (3952, 53730), (3980, 53352), (4104, 51740), (4320, 49153), (4446, 47760), (4560, 46566), (4680, 45372), (4776, 44460), (4940, 42984), (5130, 41392), (5174, 41040), (5373, 39520), (5472, 38805), (5616, 37810), (5928, 35820), (5970, 35568), (6240, 34029), (6368, 33345), (6669, 31840), (6840, 31044), (7020, 30248), (7164, 29640), (7410, 28656), (7562, 28080), (7761, 27360), (7904, 26865), (7960, 26676), (8208, 25870), (8892, 23880), (8955, 23712), (9120, 23283), (9360, 22686), (9552, 22230), (9880, 21492), (10260, 20696), (10348, 20520), (10746, 19760), (11115, 19104), (11232, 18905), (11343, 18720), (11856, 17910), (11940, 17784), (12935, 16416), (13338, 15920), (13680, 15522), (14040, 15124), (14328, 14820)]