742381440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 2496960000

約数和(自身を除く): 1754578560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 67, 80, 87, 96, 116, 120, 128, 134, 145, 160, 174, 192, 199, 201, 232, 240, 268, 290, 320, 335, 348, 384, 398, 402, 435, 464, 480, 536, 580, 597, 640, 670, 696, 796, 804, 870, 928, 960, 995, 1005, 1072, 1160, 1194, 1340, 1392, 1592, 1608, 1740, 1856, 1920, 1943, 1990, 2010, 2144, 2320, 2388, 2680, 2784, 2985, 3184, 3216, 3480, 3712, 3886, 3980, 4020, 4288, 4640, 4776, 5360, 5568, 5771, 5829, 5970, 6368, 6432, 6960, 7772, 7960, 8040, 8576, 9280, 9552, 9715, 10720, 11136, 11542, 11658, 11940, 12736, 12864, 13333, 13920, 15544, 15920, 16080, 17313, 18560, 19104, 19430, 21440, 23084, 23316, 23880, 25472, 25728, 26666, 27840, 28855, 29145, 31088, 31840, 32160, 34626, 38208, 38860, 39999, 42880, 46168, 46632, 47760, 53332, 55680, 57710, 58290, 62176, 63680, 64320, 66665, 69252, 76416, 77720, 79998, 86565, 92336, 93264, 95520, 106664, 115420, 116580, 124352, 127360, 128640, 133330, 138504, 155440, 159996, 173130, 184672, 186528, 191040, 199995, 213328, 230840, 233160, 248704, 266660, 277008, 310880, 319992, 346260, 369344, 373056, 382080, 386657, 399990, 426656, 461680, 466320, 533320, 554016, 621760, 639984, 692520, 738688, 746112, 773314, 799980, 853312, 923360, 932640, 1066640, 1108032, 1159971, 1243520, 1279968, 1385040, 1546628, 1599960, 1706624, 1846720, 1865280, 1933285, 2133280, 2216064, 2319942, 2559936, 2770080, 3093256, 3199920, 3693440, 3730560, 3866570, 4266560, 4639884, 5119872, 5540160, 5799855, 6186512, 6399840, 7733140, 8533120, 9279768, 11080320, 11599710, 12373024, 12799680, 15466280, 18559536, 23199420, 24746048, 25599360, 30932560, 37119072, 46398840, 49492096, 61865120, 74238144, 92797680, 123730240, 148476288, 185595360, 247460480, 371190720, 742381440]

約数ペア:

[(1, 742381440), (2, 371190720), (3, 247460480), (4, 185595360), (5, 148476288), (6, 123730240), (8, 92797680), (10, 74238144), (12, 61865120), (15, 49492096), (16, 46398840), (20, 37119072), (24, 30932560), (29, 25599360), (30, 24746048), (32, 23199420), (40, 18559536), (48, 15466280), (58, 12799680), (60, 12373024), (64, 11599710), (67, 11080320), (80, 9279768), (87, 8533120), (96, 7733140), (116, 6399840), (120, 6186512), (128, 5799855), (134, 5540160), (145, 5119872), (160, 4639884), (174, 4266560), (192, 3866570), (199, 3730560), (201, 3693440), (232, 3199920), (240, 3093256), (268, 2770080), (290, 2559936), (320, 2319942), (335, 2216064), (348, 2133280), (384, 1933285), (398, 1865280), (402, 1846720), (435, 1706624), (464, 1599960), (480, 1546628), (536, 1385040), (580, 1279968), (597, 1243520), (640, 1159971), (670, 1108032), (696, 1066640), (796, 932640), (804, 923360), (870, 853312), (928, 799980), (960, 773314), (995, 746112), (1005, 738688), (1072, 692520), (1160, 639984), (1194, 621760), (1340, 554016), (1392, 533320), (1592, 466320), (1608, 461680), (1740, 426656), (1856, 399990), (1920, 386657), (1943, 382080), (1990, 373056), (2010, 369344), (2144, 346260), (2320, 319992), (2388, 310880), (2680, 277008), (2784, 266660), (2985, 248704), (3184, 233160), (3216, 230840), (3480, 213328), (3712, 199995), (3886, 191040), (3980, 186528), (4020, 184672), (4288, 173130), (4640, 159996), (4776, 155440), (5360, 138504), (5568, 133330), (5771, 128640), (5829, 127360), (5970, 124352), (6368, 116580), (6432, 115420), (6960, 106664), (7772, 95520), (7960, 93264), (8040, 92336), (8576, 86565), (9280, 79998), (9552, 77720), (9715, 76416), (10720, 69252), (11136, 66665), (11542, 64320), (11658, 63680), (11940, 62176), (12736, 58290), (12864, 57710), (13333, 55680), (13920, 53332), (15544, 47760), (15920, 46632), (16080, 46168), (17313, 42880), (18560, 39999), (19104, 38860), (19430, 38208), (21440, 34626), (23084, 32160), (23316, 31840), (23880, 31088), (25472, 29145), (25728, 28855), (26666, 27840)]