1587160320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 5337292800

約数和(自身を除く): 3750132480

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, 120, 124, 128, 134, 155, 160, 186, 192, 199, 201, 240, 248, 256, 268, 310, 320, 335, 372, 384, 398, 402, 465, 480, 496, 536, 597, 620, 640, 670, 744, 768, 796, 804, 930, 960, 992, 995, 1005, 1072, 1194, 1240, 1280, 1340, 1488, 1592, 1608, 1860, 1920, 1984, 1990, 2010, 2077, 2144, 2388, 2480, 2680, 2976, 2985, 3184, 3216, 3720, 3840, 3968, 3980, 4020, 4154, 4288, 4776, 4960, 5360, 5952, 5970, 6169, 6231, 6368, 6432, 7440, 7936, 7960, 8040, 8308, 8576, 9552, 9920, 10385, 10720, 11904, 11940, 12338, 12462, 12736, 12864, 13333, 14880, 15920, 16080, 16616, 17152, 18507, 19104, 19840, 20770, 21440, 23808, 23880, 24676, 24924, 25472, 25728, 26666, 29760, 30845, 31155, 31840, 32160, 33232, 37014, 38208, 39680, 39999, 41540, 42880, 47760, 49352, 49848, 50944, 51456, 53332, 59520, 61690, 62310, 63680, 64320, 66464, 66665, 74028, 76416, 79998, 83080, 85760, 92535, 95520, 98704, 99696, 106664, 119040, 123380, 124620, 127360, 128640, 132928, 133330, 148056, 152832, 159996, 166160, 185070, 191040, 197408, 199392, 199995, 213328, 246760, 249240, 254720, 257280, 265856, 266660, 296112, 319992, 332320, 370140, 382080, 394816, 398784, 399990, 413323, 426656, 493520, 498480, 531712, 533320, 592224, 639984, 664640, 740280, 764160, 789632, 797568, 799980, 826646, 853312, 987040, 996960, 1066640, 1184448, 1239969, 1279968, 1329280, 1480560, 1579264, 1595136, 1599960, 1653292, 1706624, 1974080, 1993920, 2066615, 2133280, 2368896, 2479938, 2559936, 2658560, 2961120, 3199920, 3306584, 3413248, 3948160, 3987840, 4133230, 4266560, 4737792, 4959876, 5119872, 5922240, 6199845, 6399840, 6613168, 7896320, 7975680, 8266460, 8533120, 9919752, 10239744, 11844480, 12399690, 12799680, 13226336, 16532920, 17066240, 19839504, 23688960, 24799380, 25599360, 26452672, 33065840, 39679008, 49598760, 51198720, 52905344, 66131680, 79358016, 99197520, 105810688, 132263360, 158716032, 198395040, 264526720, 317432064, 396790080, 529053440, 793580160, 1587160320]

約数ペア:

[(1, 1587160320), (2, 793580160), (3, 529053440), (4, 396790080), (5, 317432064), (6, 264526720), (8, 198395040), (10, 158716032), (12, 132263360), (15, 105810688), (16, 99197520), (20, 79358016), (24, 66131680), (30, 52905344), (31, 51198720), (32, 49598760), (40, 39679008), (48, 33065840), (60, 26452672), (62, 25599360), (64, 24799380), (67, 23688960), (80, 19839504), (93, 17066240), (96, 16532920), (120, 13226336), (124, 12799680), (128, 12399690), (134, 11844480), (155, 10239744), (160, 9919752), (186, 8533120), (192, 8266460), (199, 7975680), (201, 7896320), (240, 6613168), (248, 6399840), (256, 6199845), (268, 5922240), (310, 5119872), (320, 4959876), (335, 4737792), (372, 4266560), (384, 4133230), (398, 3987840), (402, 3948160), (465, 3413248), (480, 3306584), (496, 3199920), (536, 2961120), (597, 2658560), (620, 2559936), (640, 2479938), (670, 2368896), (744, 2133280), (768, 2066615), (796, 1993920), (804, 1974080), (930, 1706624), (960, 1653292), (992, 1599960), (995, 1595136), (1005, 1579264), (1072, 1480560), (1194, 1329280), (1240, 1279968), (1280, 1239969), (1340, 1184448), (1488, 1066640), (1592, 996960), (1608, 987040), (1860, 853312), (1920, 826646), (1984, 799980), (1990, 797568), (2010, 789632), (2077, 764160), (2144, 740280), (2388, 664640), (2480, 639984), (2680, 592224), (2976, 533320), (2985, 531712), (3184, 498480), (3216, 493520), (3720, 426656), (3840, 413323), (3968, 399990), (3980, 398784), (4020, 394816), (4154, 382080), (4288, 370140), (4776, 332320), (4960, 319992), (5360, 296112), (5952, 266660), (5970, 265856), (6169, 257280), (6231, 254720), (6368, 249240), (6432, 246760), (7440, 213328), (7936, 199995), (7960, 199392), (8040, 197408), (8308, 191040), (8576, 185070), (9552, 166160), (9920, 159996), (10385, 152832), (10720, 148056), (11904, 133330), (11940, 132928), (12338, 128640), (12462, 127360), (12736, 124620), (12864, 123380), (13333, 119040), (14880, 106664), (15920, 99696), (16080, 98704), (16616, 95520), (17152, 92535), (18507, 85760), (19104, 83080), (19840, 79998), (20770, 76416), (21440, 74028), (23808, 66665), (23880, 66464), (24676, 64320), (24924, 63680), (25472, 62310), (25728, 61690), (26666, 59520), (29760, 53332), (30845, 51456), (31155, 50944), (31840, 49848), (32160, 49352), (33232, 47760), (37014, 42880), (38208, 41540), (39680, 39999)]