1230307680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 432

約数和(自身を含む): 4815444816

約数和(自身を除く): 3585137136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 181, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 289, 294, 336, 340, 357, 362, 392, 408, 420, 476, 480, 490, 510, 543, 544, 560, 578, 588, 595, 672, 680, 714, 724, 735, 784, 816, 833, 840, 867, 905, 952, 980, 1020, 1086, 1120, 1156, 1176, 1190, 1267, 1360, 1428, 1445, 1448, 1470, 1568, 1632, 1666, 1680, 1734, 1785, 1810, 1904, 1960, 2023, 2040, 2172, 2312, 2352, 2380, 2499, 2534, 2715, 2720, 2856, 2890, 2896, 2940, 3077, 3332, 3360, 3468, 3570, 3620, 3801, 3808, 3920, 4046, 4080, 4165, 4335, 4344, 4624, 4704, 4760, 4998, 5068, 5430, 5712, 5780, 5792, 5880, 6069, 6154, 6335, 6664, 6936, 7140, 7240, 7602, 7840, 8092, 8160, 8330, 8670, 8688, 8869, 9231, 9248, 9520, 9996, 10115, 10136, 10860, 11424, 11560, 11760, 12138, 12308, 12495, 12670, 13328, 13872, 14161, 14280, 14480, 15204, 15385, 16184, 16660, 17340, 17376, 17738, 18462, 19005, 19040, 19992, 20230, 20272, 21539, 21720, 23120, 23520, 24276, 24616, 24990, 25340, 26607, 26656, 27744, 28322, 28560, 28960, 30345, 30408, 30770, 32368, 33320, 34680, 35476, 36924, 38010, 39984, 40460, 40544, 42483, 43078, 43440, 44345, 46155, 46240, 48552, 49232, 49980, 50680, 52309, 53214, 56644, 57120, 60690, 60816, 61540, 64617, 64736, 66640, 69360, 70805, 70952, 73848, 76020, 79968, 80920, 84966, 86156, 86880, 88690, 92310, 97104, 98464, 99960, 101360, 104618, 106428, 107695, 113288, 121380, 121632, 123080, 129234, 133035, 133280, 138720, 141610, 141904, 147696, 150773, 152040, 156927, 161840, 169932, 172312, 177380, 184620, 194208, 199920, 202720, 209236, 212415, 212856, 215390, 226576, 242760, 246160, 258468, 261545, 266070, 283220, 283808, 295392, 301546, 304080, 313854, 323085, 323680, 339864, 344624, 354760, 366163, 369240, 399840, 418472, 424830, 425712, 430780, 452319, 453152, 485520, 492320, 516936, 523090, 532140, 566440, 603092, 608160, 627708, 646170, 679728, 689248, 709520, 732326, 738480, 753865, 784635, 836944, 849660, 851424, 861560, 904638, 971040, 1033872, 1046180, 1064280, 1098489, 1132880, 1206184, 1255416, 1292340, 1359456, 1419040, 1464652, 1476960, 1507730, 1569270, 1673888, 1699320, 1723120, 1809276, 1830815, 2067744, 2092360, 2128560, 2196978, 2261595, 2265760, 2412368, 2510832, 2563141, 2584680, 2929304, 3015460, 3138540, 3398640, 3446240, 3618552, 3661630, 4184720, 4257120, 4393956, 4523190, 4824736, 5021664, 5126282, 5169360, 5492445, 5858608, 6030920, 6277080, 6797280, 7237104, 7323260, 7689423, 8369440, 8787912, 9046380, 10252564, 10338720, 10984890, 11717216, 12061840, 12554160, 12815705, 14474208, 14646520, 15378846, 17575824, 18092760, 20505128, 21969780, 24123680, 25108320, 25631410, 29293040, 30757692, 35151648, 36185520, 38447115, 41010256, 43939560, 51262820, 58586080, 61515384, 72371040, 76894230, 82020512, 87879120, 102525640, 123030768, 153788460, 175758240, 205051280, 246061536, 307576920, 410102560, 615153840, 1230307680]

約数ペア:

[(1, 1230307680), (2, 615153840), (3, 410102560), (4, 307576920), (5, 246061536), (6, 205051280), (7, 175758240), (8, 153788460), (10, 123030768), (12, 102525640), (14, 87879120), (15, 82020512), (16, 76894230), (17, 72371040), (20, 61515384), (21, 58586080), (24, 51262820), (28, 43939560), (30, 41010256), (32, 38447115), (34, 36185520), (35, 35151648), (40, 30757692), (42, 29293040), (48, 25631410), (49, 25108320), (51, 24123680), (56, 21969780), (60, 20505128), (68, 18092760), (70, 17575824), (80, 15378846), (84, 14646520), (85, 14474208), (96, 12815705), (98, 12554160), (102, 12061840), (105, 11717216), (112, 10984890), (119, 10338720), (120, 10252564), (136, 9046380), (140, 8787912), (147, 8369440), (160, 7689423), (168, 7323260), (170, 7237104), (181, 6797280), (196, 6277080), (204, 6030920), (210, 5858608), (224, 5492445), (238, 5169360), (240, 5126282), (245, 5021664), (255, 4824736), (272, 4523190), (280, 4393956), (289, 4257120), (294, 4184720), (336, 3661630), (340, 3618552), (357, 3446240), (362, 3398640), (392, 3138540), (408, 3015460), (420, 2929304), (476, 2584680), (480, 2563141), (490, 2510832), (510, 2412368), (543, 2265760), (544, 2261595), (560, 2196978), (578, 2128560), (588, 2092360), (595, 2067744), (672, 1830815), (680, 1809276), (714, 1723120), (724, 1699320), (735, 1673888), (784, 1569270), (816, 1507730), (833, 1476960), (840, 1464652), (867, 1419040), (905, 1359456), (952, 1292340), (980, 1255416), (1020, 1206184), (1086, 1132880), (1120, 1098489), (1156, 1064280), (1176, 1046180), (1190, 1033872), (1267, 971040), (1360, 904638), (1428, 861560), (1445, 851424), (1448, 849660), (1470, 836944), (1568, 784635), (1632, 753865), (1666, 738480), (1680, 732326), (1734, 709520), (1785, 689248), (1810, 679728), (1904, 646170), (1960, 627708), (2023, 608160), (2040, 603092), (2172, 566440), (2312, 532140), (2352, 523090), (2380, 516936), (2499, 492320), (2534, 485520), (2715, 453152), (2720, 452319), (2856, 430780), (2890, 425712), (2896, 424830), (2940, 418472), (3077, 399840), (3332, 369240), (3360, 366163), (3468, 354760), (3570, 344624), (3620, 339864), (3801, 323680), (3808, 323085), (3920, 313854), (4046, 304080), (4080, 301546), (4165, 295392), (4335, 283808), (4344, 283220), (4624, 266070), (4704, 261545), (4760, 258468), (4998, 246160), (5068, 242760), (5430, 226576), (5712, 215390), (5780, 212856), (5792, 212415), (5880, 209236), (6069, 202720), (6154, 199920), (6335, 194208), (6664, 184620), (6936, 177380), (7140, 172312), (7240, 169932), (7602, 161840), (7840, 156927), (8092, 152040), (8160, 150773), (8330, 147696), (8670, 141904), (8688, 141610), (8869, 138720), (9231, 133280), (9248, 133035), (9520, 129234), (9996, 123080), (10115, 121632), (10136, 121380), (10860, 113288), (11424, 107695), (11560, 106428), (11760, 104618), (12138, 101360), (12308, 99960), (12495, 98464), (12670, 97104), (13328, 92310), (13872, 88690), (14161, 86880), (14280, 86156), (14480, 84966), (15204, 80920), (15385, 79968), (16184, 76020), (16660, 73848), (17340, 70952), (17376, 70805), (17738, 69360), (18462, 66640), (19005, 64736), (19040, 64617), (19992, 61540), (20230, 60816), (20272, 60690), (21539, 57120), (21720, 56644), (23120, 53214), (23520, 52309), (24276, 50680), (24616, 49980), (24990, 49232), (25340, 48552), (26607, 46240), (26656, 46155), (27744, 44345), (28322, 43440), (28560, 43078), (28960, 42483), (30345, 40544), (30408, 40460), (30770, 39984), (32368, 38010), (33320, 36924), (34680, 35476)]