144205440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 499392000

約数和(自身を除く): 355186560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 67, 76, 80, 95, 96, 114, 118, 120, 128, 134, 152, 160, 177, 190, 192, 201, 228, 236, 240, 268, 285, 295, 304, 320, 335, 354, 380, 384, 402, 456, 472, 480, 536, 570, 590, 608, 640, 670, 708, 760, 804, 885, 912, 944, 960, 1005, 1072, 1121, 1140, 1180, 1216, 1273, 1340, 1416, 1520, 1608, 1770, 1824, 1888, 1920, 2010, 2144, 2242, 2280, 2360, 2432, 2546, 2680, 2832, 3040, 3216, 3363, 3540, 3648, 3776, 3819, 3953, 4020, 4288, 4484, 4560, 4720, 5092, 5360, 5605, 5664, 6080, 6365, 6432, 6726, 7080, 7296, 7552, 7638, 7906, 8040, 8576, 8968, 9120, 9440, 10184, 10720, 11210, 11328, 11859, 12160, 12730, 12864, 13452, 14160, 15276, 15812, 16080, 16815, 17936, 18240, 18880, 19095, 19765, 20368, 21440, 22420, 22656, 23718, 25460, 25728, 26904, 28320, 30552, 31624, 32160, 33630, 35872, 36480, 37760, 38190, 39530, 40736, 42880, 44840, 47436, 50920, 53808, 56640, 59295, 61104, 63248, 64320, 67260, 71744, 75107, 76380, 79060, 81472, 89680, 94872, 101840, 107616, 113280, 118590, 122208, 126496, 128640, 134520, 143488, 150214, 152760, 158120, 162944, 179360, 189744, 203680, 215232, 225321, 237180, 244416, 252992, 269040, 300428, 305520, 316240, 358720, 375535, 379488, 407360, 430464, 450642, 474360, 488832, 505984, 538080, 600856, 611040, 632480, 717440, 751070, 758976, 814720, 901284, 948720, 1076160, 1126605, 1201712, 1222080, 1264960, 1502140, 1517952, 1802568, 1897440, 2152320, 2253210, 2403424, 2444160, 2529920, 3004280, 3605136, 3794880, 4506420, 4806848, 6008560, 7210272, 7589760, 9012840, 9613696, 12017120, 14420544, 18025680, 24034240, 28841088, 36051360, 48068480, 72102720, 144205440]

約数ペア:

[(1, 144205440), (2, 72102720), (3, 48068480), (4, 36051360), (5, 28841088), (6, 24034240), (8, 18025680), (10, 14420544), (12, 12017120), (15, 9613696), (16, 9012840), (19, 7589760), (20, 7210272), (24, 6008560), (30, 4806848), (32, 4506420), (38, 3794880), (40, 3605136), (48, 3004280), (57, 2529920), (59, 2444160), (60, 2403424), (64, 2253210), (67, 2152320), (76, 1897440), (80, 1802568), (95, 1517952), (96, 1502140), (114, 1264960), (118, 1222080), (120, 1201712), (128, 1126605), (134, 1076160), (152, 948720), (160, 901284), (177, 814720), (190, 758976), (192, 751070), (201, 717440), (228, 632480), (236, 611040), (240, 600856), (268, 538080), (285, 505984), (295, 488832), (304, 474360), (320, 450642), (335, 430464), (354, 407360), (380, 379488), (384, 375535), (402, 358720), (456, 316240), (472, 305520), (480, 300428), (536, 269040), (570, 252992), (590, 244416), (608, 237180), (640, 225321), (670, 215232), (708, 203680), (760, 189744), (804, 179360), (885, 162944), (912, 158120), (944, 152760), (960, 150214), (1005, 143488), (1072, 134520), (1121, 128640), (1140, 126496), (1180, 122208), (1216, 118590), (1273, 113280), (1340, 107616), (1416, 101840), (1520, 94872), (1608, 89680), (1770, 81472), (1824, 79060), (1888, 76380), (1920, 75107), (2010, 71744), (2144, 67260), (2242, 64320), (2280, 63248), (2360, 61104), (2432, 59295), (2546, 56640), (2680, 53808), (2832, 50920), (3040, 47436), (3216, 44840), (3363, 42880), (3540, 40736), (3648, 39530), (3776, 38190), (3819, 37760), (3953, 36480), (4020, 35872), (4288, 33630), (4484, 32160), (4560, 31624), (4720, 30552), (5092, 28320), (5360, 26904), (5605, 25728), (5664, 25460), (6080, 23718), (6365, 22656), (6432, 22420), (6726, 21440), (7080, 20368), (7296, 19765), (7552, 19095), (7638, 18880), (7906, 18240), (8040, 17936), (8576, 16815), (8968, 16080), (9120, 15812), (9440, 15276), (10184, 14160), (10720, 13452), (11210, 12864), (11328, 12730), (11859, 12160)]