1642990080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 5556215808

約数和(自身を除く): 3913225728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 103, 120, 124, 128, 134, 155, 160, 186, 192, 201, 206, 240, 248, 256, 268, 309, 310, 320, 335, 372, 384, 402, 412, 465, 480, 496, 512, 515, 536, 618, 620, 640, 670, 744, 768, 804, 824, 930, 960, 992, 1005, 1030, 1072, 1236, 1240, 1280, 1340, 1488, 1536, 1545, 1608, 1648, 1860, 1920, 1984, 2010, 2060, 2077, 2144, 2472, 2480, 2560, 2680, 2976, 3090, 3193, 3216, 3296, 3720, 3840, 3968, 4020, 4120, 4154, 4288, 4944, 4960, 5360, 5952, 6180, 6231, 6386, 6432, 6592, 6901, 7440, 7680, 7936, 8040, 8240, 8308, 8576, 9579, 9888, 9920, 10385, 10720, 11904, 12360, 12462, 12772, 12864, 13184, 13802, 14880, 15872, 15965, 16080, 16480, 16616, 17152, 19158, 19776, 19840, 20703, 20770, 21440, 23808, 24720, 24924, 25544, 25728, 26368, 27604, 29760, 31155, 31930, 32160, 32960, 33232, 34304, 34505, 38316, 39552, 39680, 41406, 41540, 42880, 47616, 47895, 49440, 49848, 51088, 51456, 52736, 55208, 59520, 62310, 63860, 64320, 65920, 66464, 69010, 76632, 79104, 79360, 82812, 83080, 85760, 95790, 98880, 99696, 102176, 102912, 103515, 110416, 119040, 124620, 127720, 128640, 131840, 132928, 138020, 153264, 158208, 165624, 166160, 171520, 191580, 197760, 199392, 204352, 207030, 213931, 220832, 238080, 249240, 255440, 257280, 263680, 265856, 276040, 306528, 331248, 332320, 383160, 395520, 398784, 408704, 414060, 427862, 441664, 498480, 510880, 514560, 531712, 552080, 613056, 641793, 662496, 664640, 766320, 791040, 797568, 817408, 828120, 855724, 883328, 996960, 1021760, 1063424, 1069655, 1104160, 1226112, 1283586, 1324992, 1329280, 1532640, 1595136, 1634816, 1656240, 1711448, 1766656, 1993920, 2043520, 2139310, 2208320, 2452224, 2567172, 2649984, 2658560, 3065280, 3190272, 3208965, 3312480, 3422896, 3533312, 3987840, 4087040, 4278620, 4416640, 4904448, 5134344, 5299968, 5317120, 6130560, 6417930, 6624960, 6845792, 7975680, 8174080, 8557240, 8833280, 10268688, 10599936, 12261120, 12835860, 13249920, 13691584, 15951360, 17114480, 17666560, 20537376, 24522240, 25671720, 26499840, 27383168, 34228960, 41074752, 51343440, 52999680, 54766336, 68457920, 82149504, 102686880, 109532672, 136915840, 164299008, 205373760, 273831680, 328598016, 410747520, 547663360, 821495040, 1642990080]

約数ペア:

[(1, 1642990080), (2, 821495040), (3, 547663360), (4, 410747520), (5, 328598016), (6, 273831680), (8, 205373760), (10, 164299008), (12, 136915840), (15, 109532672), (16, 102686880), (20, 82149504), (24, 68457920), (30, 54766336), (31, 52999680), (32, 51343440), (40, 41074752), (48, 34228960), (60, 27383168), (62, 26499840), (64, 25671720), (67, 24522240), (80, 20537376), (93, 17666560), (96, 17114480), (103, 15951360), (120, 13691584), (124, 13249920), (128, 12835860), (134, 12261120), (155, 10599936), (160, 10268688), (186, 8833280), (192, 8557240), (201, 8174080), (206, 7975680), (240, 6845792), (248, 6624960), (256, 6417930), (268, 6130560), (309, 5317120), (310, 5299968), (320, 5134344), (335, 4904448), (372, 4416640), (384, 4278620), (402, 4087040), (412, 3987840), (465, 3533312), (480, 3422896), (496, 3312480), (512, 3208965), (515, 3190272), (536, 3065280), (618, 2658560), (620, 2649984), (640, 2567172), (670, 2452224), (744, 2208320), (768, 2139310), (804, 2043520), (824, 1993920), (930, 1766656), (960, 1711448), (992, 1656240), (1005, 1634816), (1030, 1595136), (1072, 1532640), (1236, 1329280), (1240, 1324992), (1280, 1283586), (1340, 1226112), (1488, 1104160), (1536, 1069655), (1545, 1063424), (1608, 1021760), (1648, 996960), (1860, 883328), (1920, 855724), (1984, 828120), (2010, 817408), (2060, 797568), (2077, 791040), (2144, 766320), (2472, 664640), (2480, 662496), (2560, 641793), (2680, 613056), (2976, 552080), (3090, 531712), (3193, 514560), (3216, 510880), (3296, 498480), (3720, 441664), (3840, 427862), (3968, 414060), (4020, 408704), (4120, 398784), (4154, 395520), (4288, 383160), (4944, 332320), (4960, 331248), (5360, 306528), (5952, 276040), (6180, 265856), (6231, 263680), (6386, 257280), (6432, 255440), (6592, 249240), (6901, 238080), (7440, 220832), (7680, 213931), (7936, 207030), (8040, 204352), (8240, 199392), (8308, 197760), (8576, 191580), (9579, 171520), (9888, 166160), (9920, 165624), (10385, 158208), (10720, 153264), (11904, 138020), (12360, 132928), (12462, 131840), (12772, 128640), (12864, 127720), (13184, 124620), (13802, 119040), (14880, 110416), (15872, 103515), (15965, 102912), (16080, 102176), (16480, 99696), (16616, 98880), (17152, 95790), (19158, 85760), (19776, 83080), (19840, 82812), (20703, 79360), (20770, 79104), (21440, 76632), (23808, 69010), (24720, 66464), (24924, 65920), (25544, 64320), (25728, 63860), (26368, 62310), (27604, 59520), (29760, 55208), (31155, 52736), (31930, 51456), (32160, 51088), (32960, 49848), (33232, 49440), (34304, 47895), (34505, 47616), (38316, 42880), (39552, 41540), (39680, 41406)]