142077440

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 377118720

約数和(自身を除く): 235041280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 127, 128, 152, 160, 184, 190, 230, 254, 256, 304, 320, 368, 380, 437, 460, 508, 512, 608, 635, 640, 736, 760, 874, 920, 1016, 1216, 1270, 1280, 1472, 1520, 1748, 1840, 2032, 2185, 2413, 2432, 2540, 2560, 2921, 2944, 3040, 3496, 3680, 4064, 4370, 4826, 4864, 5080, 5842, 5888, 6080, 6992, 7360, 8128, 8740, 9652, 9728, 10160, 11684, 11776, 12065, 12160, 13984, 14605, 14720, 16256, 17480, 19304, 20320, 23368, 24130, 24320, 27968, 29210, 29440, 32512, 34960, 38608, 40640, 46736, 48260, 48640, 55499, 55936, 58420, 58880, 65024, 69920, 77216, 81280, 93472, 96520, 110998, 111872, 116840, 139840, 154432, 162560, 186944, 193040, 221996, 223744, 233680, 277495, 279680, 308864, 325120, 373888, 386080, 443992, 467360, 554990, 559360, 617728, 747776, 772160, 887984, 934720, 1109980, 1118720, 1235456, 1495552, 1544320, 1775968, 1869440, 2219960, 3088640, 3551936, 3738880, 4439920, 6177280, 7103872, 7477760, 8879840, 14207744, 17759680, 28415488, 35519360, 71038720, 142077440]

約数ペア:

[(1, 142077440), (2, 71038720), (4, 35519360), (5, 28415488), (8, 17759680), (10, 14207744), (16, 8879840), (19, 7477760), (20, 7103872), (23, 6177280), (32, 4439920), (38, 3738880), (40, 3551936), (46, 3088640), (64, 2219960), (76, 1869440), (80, 1775968), (92, 1544320), (95, 1495552), (115, 1235456), (127, 1118720), (128, 1109980), (152, 934720), (160, 887984), (184, 772160), (190, 747776), (230, 617728), (254, 559360), (256, 554990), (304, 467360), (320, 443992), (368, 386080), (380, 373888), (437, 325120), (460, 308864), (508, 279680), (512, 277495), (608, 233680), (635, 223744), (640, 221996), (736, 193040), (760, 186944), (874, 162560), (920, 154432), (1016, 139840), (1216, 116840), (1270, 111872), (1280, 110998), (1472, 96520), (1520, 93472), (1748, 81280), (1840, 77216), (2032, 69920), (2185, 65024), (2413, 58880), (2432, 58420), (2540, 55936), (2560, 55499), (2921, 48640), (2944, 48260), (3040, 46736), (3496, 40640), (3680, 38608), (4064, 34960), (4370, 32512), (4826, 29440), (4864, 29210), (5080, 27968), (5842, 24320), (5888, 24130), (6080, 23368), (6992, 20320), (7360, 19304), (8128, 17480), (8740, 16256), (9652, 14720), (9728, 14605), (10160, 13984), (11684, 12160), (11776, 12065)]