1427438880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 576

約数和(自身を含む): 5977939968

約数和(自身を除く): 4550501088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 47, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 94, 96, 105, 112, 115, 120, 126, 131, 138, 140, 141, 144, 160, 161, 168, 180, 184, 188, 207, 210, 224, 230, 235, 240, 252, 262, 276, 280, 282, 288, 315, 322, 329, 336, 345, 360, 368, 376, 393, 414, 420, 423, 460, 470, 480, 483, 504, 524, 552, 560, 564, 630, 644, 655, 658, 672, 690, 705, 720, 736, 752, 786, 805, 828, 840, 846, 917, 920, 940, 966, 987, 1008, 1035, 1048, 1081, 1104, 1120, 1128, 1179, 1260, 1288, 1310, 1316, 1380, 1410, 1440, 1449, 1504, 1572, 1610, 1645, 1656, 1680, 1692, 1834, 1840, 1880, 1932, 1965, 1974, 2016, 2070, 2096, 2115, 2162, 2208, 2256, 2358, 2415, 2520, 2576, 2620, 2632, 2751, 2760, 2820, 2898, 2961, 3013, 3144, 3220, 3243, 3290, 3312, 3360, 3384, 3668, 3680, 3760, 3864, 3930, 3948, 4140, 4192, 4230, 4324, 4512, 4585, 4716, 4830, 4935, 5040, 5152, 5240, 5264, 5405, 5502, 5520, 5640, 5796, 5895, 5922, 6026, 6157, 6288, 6440, 6486, 6580, 6624, 6768, 7245, 7336, 7520, 7567, 7728, 7860, 7896, 8253, 8280, 8460, 8648, 9039, 9170, 9432, 9660, 9729, 9870, 10080, 10480, 10528, 10810, 11004, 11040, 11280, 11592, 11790, 11844, 12052, 12314, 12576, 12880, 12972, 13160, 13536, 13755, 14490, 14672, 14805, 15065, 15134, 15456, 15720, 15792, 16215, 16506, 16560, 16920, 17296, 18078, 18340, 18471, 18864, 19320, 19458, 19740, 20960, 21091, 21620, 22008, 22560, 22701, 23184, 23580, 23688, 24104, 24628, 25760, 25944, 26320, 27117, 27510, 28980, 29344, 29610, 30130, 30268, 30785, 31440, 31584, 32430, 33012, 33120, 33840, 34592, 36156, 36680, 36942, 37728, 37835, 38640, 38916, 39480, 41265, 42182, 43099, 43240, 44016, 45195, 45402, 46368, 47160, 47376, 48208, 48645, 49256, 51888, 52640, 54234, 55020, 55413, 57960, 59220, 60260, 60536, 61570, 62880, 63273, 64860, 66024, 67680, 68103, 72312, 73360, 73884, 75670, 77280, 77832, 78960, 82530, 84364, 86198, 86480, 88032, 90390, 90804, 92355, 94320, 94752, 96416, 97290, 98512, 103776, 105455, 108468, 110040, 110826, 113505, 115920, 118440, 120520, 121072, 123140, 126546, 129297, 129720, 132048, 135585, 136206, 141611, 144624, 146720, 147768, 151340, 155664, 157920, 165060, 168728, 172396, 172960, 180780, 181608, 184710, 188640, 189819, 194580, 197024, 210910, 215495, 216936, 220080, 221652, 227010, 231840, 236880, 241040, 242144, 246280, 253092, 258594, 259440, 264096, 271170, 272412, 277065, 283222, 289248, 295536, 302680, 311328, 316365, 330120, 337456, 340515, 344792, 361560, 363216, 369420, 379638, 387891, 389160, 421820, 424833, 430990, 433872, 440160, 443304, 454020, 473760, 482080, 492560, 506184, 517188, 518880, 542340, 544824, 554130, 566444, 591072, 605360, 632730, 646485, 660240, 674912, 681030, 689584, 708055, 723120, 726432, 738840, 759276, 775782, 778320, 843640, 849666, 861980, 867744, 886608, 908040, 949095, 985120, 991277, 1012368, 1034376, 1084680, 1089648, 1108260, 1132888, 1210720, 1265460, 1274499, 1292970, 1320480, 1362060, 1379168, 1416110, 1446240, 1477680, 1518552, 1551564, 1556640, 1687280, 1699332, 1723960, 1773216, 1816080, 1898190, 1939455, 1982554, 2024736, 2068752, 2124165, 2169360, 2179296, 2216520, 2265776, 2530920, 2548998, 2585940, 2724120, 2832220, 2955360, 2973831, 3037104, 3103128, 3374560, 3398664, 3447920, 3632160, 3796380, 3878910, 3965108, 4137504, 4248330, 4338720, 4433040, 4531552, 4956385, 5061840, 5097996, 5171880, 5448240, 5664440, 5947662, 6074208, 6206256, 6372495, 6797328, 6895840, 7592760, 7757820, 7930216, 8496660, 8866080, 8921493, 9912770, 10123680, 10195992, 10343760, 10896480, 11328880, 11895324, 12412512, 12744990, 13594656, 14869155, 15185520, 15515640, 15860432, 16993320, 17842986, 19825540, 20391984, 20687520, 22657760, 23790648, 25489980, 29738310, 30371040, 31031280, 31720864, 33986640, 35685972, 39651080, 40783968, 44607465, 47581296, 50979960, 59476620, 62062560, 67973280, 71371944, 79302160, 89214930, 95162592, 101959920, 118953240, 142743888, 158604320, 178429860, 203919840, 237906480, 285487776, 356859720, 475812960, 713719440, 1427438880]

約数ペア:

[(1, 1427438880), (2, 713719440), (3, 475812960), (4, 356859720), (5, 285487776), (6, 237906480), (7, 203919840), (8, 178429860), (9, 158604320), (10, 142743888), (12, 118953240), (14, 101959920), (15, 95162592), (16, 89214930), (18, 79302160), (20, 71371944), (21, 67973280), (23, 62062560), (24, 59476620), (28, 50979960), (30, 47581296), (32, 44607465), (35, 40783968), (36, 39651080), (40, 35685972), (42, 33986640), (45, 31720864), (46, 31031280), (47, 30371040), (48, 29738310), (56, 25489980), (60, 23790648), (63, 22657760), (69, 20687520), (70, 20391984), (72, 19825540), (80, 17842986), (84, 16993320), (90, 15860432), (92, 15515640), (94, 15185520), (96, 14869155), (105, 13594656), (112, 12744990), (115, 12412512), (120, 11895324), (126, 11328880), (131, 10896480), (138, 10343760), (140, 10195992), (141, 10123680), (144, 9912770), (160, 8921493), (161, 8866080), (168, 8496660), (180, 7930216), (184, 7757820), (188, 7592760), (207, 6895840), (210, 6797328), (224, 6372495), (230, 6206256), (235, 6074208), (240, 5947662), (252, 5664440), (262, 5448240), (276, 5171880), (280, 5097996), (282, 5061840), (288, 4956385), (315, 4531552), (322, 4433040), (329, 4338720), (336, 4248330), (345, 4137504), (360, 3965108), (368, 3878910), (376, 3796380), (393, 3632160), (414, 3447920), (420, 3398664), (423, 3374560), (460, 3103128), (470, 3037104), (480, 2973831), (483, 2955360), (504, 2832220), (524, 2724120), (552, 2585940), (560, 2548998), (564, 2530920), (630, 2265776), (644, 2216520), (655, 2179296), (658, 2169360), (672, 2124165), (690, 2068752), (705, 2024736), (720, 1982554), (736, 1939455), (752, 1898190), (786, 1816080), (805, 1773216), (828, 1723960), (840, 1699332), (846, 1687280), (917, 1556640), (920, 1551564), (940, 1518552), (966, 1477680), (987, 1446240), (1008, 1416110), (1035, 1379168), (1048, 1362060), (1081, 1320480), (1104, 1292970), (1120, 1274499), (1128, 1265460), (1179, 1210720), (1260, 1132888), (1288, 1108260), (1310, 1089648), (1316, 1084680), (1380, 1034376), (1410, 1012368), (1440, 991277), (1449, 985120), (1504, 949095), (1572, 908040), (1610, 886608), (1645, 867744), (1656, 861980), (1680, 849666), (1692, 843640), (1834, 778320), (1840, 775782), (1880, 759276), (1932, 738840), (1965, 726432), (1974, 723120), (2016, 708055), (2070, 689584), (2096, 681030), (2115, 674912), (2162, 660240), (2208, 646485), (2256, 632730), (2358, 605360), (2415, 591072), (2520, 566444), (2576, 554130), (2620, 544824), (2632, 542340), (2751, 518880), (2760, 517188), (2820, 506184), (2898, 492560), (2961, 482080), (3013, 473760), (3144, 454020), (3220, 443304), (3243, 440160), (3290, 433872), (3312, 430990), (3360, 424833), (3384, 421820), (3668, 389160), (3680, 387891), (3760, 379638), (3864, 369420), (3930, 363216), (3948, 361560), (4140, 344792), (4192, 340515), (4230, 337456), (4324, 330120), (4512, 316365), (4585, 311328), (4716, 302680), (4830, 295536), (4935, 289248), (5040, 283222), (5152, 277065), (5240, 272412), (5264, 271170), (5405, 264096), (5502, 259440), (5520, 258594), (5640, 253092), (5796, 246280), (5895, 242144), (5922, 241040), (6026, 236880), (6157, 231840), (6288, 227010), (6440, 221652), (6486, 220080), (6580, 216936), (6624, 215495), (6768, 210910), (7245, 197024), (7336, 194580), (7520, 189819), (7567, 188640), (7728, 184710), (7860, 181608), (7896, 180780), (8253, 172960), (8280, 172396), (8460, 168728), (8648, 165060), (9039, 157920), (9170, 155664), (9432, 151340), (9660, 147768), (9729, 146720), (9870, 144624), (10080, 141611), (10480, 136206), (10528, 135585), (10810, 132048), (11004, 129720), (11040, 129297), (11280, 126546), (11592, 123140), (11790, 121072), (11844, 120520), (12052, 118440), (12314, 115920), (12576, 113505), (12880, 110826), (12972, 110040), (13160, 108468), (13536, 105455), (13755, 103776), (14490, 98512), (14672, 97290), (14805, 96416), (15065, 94752), (15134, 94320), (15456, 92355), (15720, 90804), (15792, 90390), (16215, 88032), (16506, 86480), (16560, 86198), (16920, 84364), (17296, 82530), (18078, 78960), (18340, 77832), (18471, 77280), (18864, 75670), (19320, 73884), (19458, 73360), (19740, 72312), (20960, 68103), (21091, 67680), (21620, 66024), (22008, 64860), (22560, 63273), (22701, 62880), (23184, 61570), (23580, 60536), (23688, 60260), (24104, 59220), (24628, 57960), (25760, 55413), (25944, 55020), (26320, 54234), (27117, 52640), (27510, 51888), (28980, 49256), (29344, 48645), (29610, 48208), (30130, 47376), (30268, 47160), (30785, 46368), (31440, 45402), (31584, 45195), (32430, 44016), (33012, 43240), (33120, 43099), (33840, 42182), (34592, 41265), (36156, 39480), (36680, 38916), (36942, 38640), (37728, 37835)]