374042240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 1083680640

約数和(自身を除く): 709638400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 67, 80, 88, 104, 110, 122, 128, 130, 134, 143, 160, 176, 208, 220, 244, 260, 268, 286, 305, 320, 335, 352, 416, 440, 488, 520, 536, 572, 610, 640, 670, 671, 704, 715, 737, 793, 832, 871, 880, 976, 1040, 1072, 1144, 1220, 1340, 1342, 1408, 1430, 1474, 1586, 1664, 1742, 1760, 1952, 2080, 2144, 2288, 2440, 2680, 2684, 2860, 2948, 3172, 3355, 3484, 3520, 3685, 3904, 3965, 4087, 4160, 4288, 4355, 4576, 4880, 5360, 5368, 5720, 5896, 6344, 6710, 6968, 7040, 7370, 7808, 7930, 8174, 8320, 8576, 8710, 8723, 9152, 9581, 9760, 10720, 10736, 11440, 11792, 12688, 13420, 13936, 14740, 15860, 16348, 17420, 17446, 18304, 19162, 19520, 20435, 21440, 21472, 22880, 23584, 25376, 26840, 27872, 29480, 31720, 32696, 34840, 34892, 38324, 39040, 40870, 42880, 42944, 43615, 44957, 45760, 47168, 47905, 50752, 53131, 53680, 55744, 58960, 63440, 65392, 69680, 69784, 76648, 81740, 85888, 87230, 89914, 91520, 94336, 95810, 101504, 106262, 107360, 111488, 117920, 126880, 130784, 139360, 139568, 153296, 163480, 174460, 179828, 191620, 212524, 214720, 224785, 235840, 253760, 261568, 265655, 278720, 279136, 306592, 326960, 348920, 359656, 383240, 425048, 429440, 449570, 471680, 507520, 523136, 531310, 557440, 558272, 584441, 613184, 653920, 697840, 719312, 766480, 850096, 899140, 1062620, 1116544, 1168882, 1226368, 1307840, 1395680, 1438624, 1532960, 1700192, 1798280, 2125240, 2337764, 2615680, 2791360, 2877248, 2922205, 3065920, 3400384, 3596560, 4250480, 4675528, 5582720, 5754496, 5844410, 6131840, 6800768, 7193120, 8500960, 9351056, 11688820, 14386240, 17001920, 18702112, 23377640, 28772480, 34003840, 37404224, 46755280, 74808448, 93510560, 187021120, 374042240]

約数ペア:

[(1, 374042240), (2, 187021120), (4, 93510560), (5, 74808448), (8, 46755280), (10, 37404224), (11, 34003840), (13, 28772480), (16, 23377640), (20, 18702112), (22, 17001920), (26, 14386240), (32, 11688820), (40, 9351056), (44, 8500960), (52, 7193120), (55, 6800768), (61, 6131840), (64, 5844410), (65, 5754496), (67, 5582720), (80, 4675528), (88, 4250480), (104, 3596560), (110, 3400384), (122, 3065920), (128, 2922205), (130, 2877248), (134, 2791360), (143, 2615680), (160, 2337764), (176, 2125240), (208, 1798280), (220, 1700192), (244, 1532960), (260, 1438624), (268, 1395680), (286, 1307840), (305, 1226368), (320, 1168882), (335, 1116544), (352, 1062620), (416, 899140), (440, 850096), (488, 766480), (520, 719312), (536, 697840), (572, 653920), (610, 613184), (640, 584441), (670, 558272), (671, 557440), (704, 531310), (715, 523136), (737, 507520), (793, 471680), (832, 449570), (871, 429440), (880, 425048), (976, 383240), (1040, 359656), (1072, 348920), (1144, 326960), (1220, 306592), (1340, 279136), (1342, 278720), (1408, 265655), (1430, 261568), (1474, 253760), (1586, 235840), (1664, 224785), (1742, 214720), (1760, 212524), (1952, 191620), (2080, 179828), (2144, 174460), (2288, 163480), (2440, 153296), (2680, 139568), (2684, 139360), (2860, 130784), (2948, 126880), (3172, 117920), (3355, 111488), (3484, 107360), (3520, 106262), (3685, 101504), (3904, 95810), (3965, 94336), (4087, 91520), (4160, 89914), (4288, 87230), (4355, 85888), (4576, 81740), (4880, 76648), (5360, 69784), (5368, 69680), (5720, 65392), (5896, 63440), (6344, 58960), (6710, 55744), (6968, 53680), (7040, 53131), (7370, 50752), (7808, 47905), (7930, 47168), (8174, 45760), (8320, 44957), (8576, 43615), (8710, 42944), (8723, 42880), (9152, 40870), (9581, 39040), (9760, 38324), (10720, 34892), (10736, 34840), (11440, 32696), (11792, 31720), (12688, 29480), (13420, 27872), (13936, 26840), (14740, 25376), (15860, 23584), (16348, 22880), (17420, 21472), (17446, 21440), (18304, 20435), (19162, 19520)]