102642560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 270259200

約数和(自身を除く): 167616640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 304, 320, 367, 368, 380, 437, 460, 608, 640, 734, 736, 760, 874, 920, 1216, 1468, 1472, 1520, 1748, 1835, 1840, 2185, 2432, 2936, 2944, 3040, 3496, 3670, 3680, 4370, 5872, 6080, 6973, 6992, 7340, 7360, 8441, 8740, 11744, 12160, 13946, 13984, 14680, 14720, 16882, 17480, 23488, 27892, 27968, 29360, 33764, 34865, 34960, 42205, 46976, 55784, 55936, 58720, 67528, 69730, 69920, 84410, 111568, 117440, 135056, 139460, 139840, 160379, 168820, 223136, 234880, 270112, 278920, 279680, 320758, 337640, 446272, 540224, 557840, 641516, 675280, 801895, 892544, 1080448, 1115680, 1283032, 1350560, 1603790, 2231360, 2566064, 2701120, 3207580, 4462720, 5132128, 5402240, 6415160, 10264256, 12830320, 20528512, 25660640, 51321280, 102642560]

約数ペア:

[(1, 102642560), (2, 51321280), (4, 25660640), (5, 20528512), (8, 12830320), (10, 10264256), (16, 6415160), (19, 5402240), (20, 5132128), (23, 4462720), (32, 3207580), (38, 2701120), (40, 2566064), (46, 2231360), (64, 1603790), (76, 1350560), (80, 1283032), (92, 1115680), (95, 1080448), (115, 892544), (128, 801895), (152, 675280), (160, 641516), (184, 557840), (190, 540224), (230, 446272), (304, 337640), (320, 320758), (367, 279680), (368, 278920), (380, 270112), (437, 234880), (460, 223136), (608, 168820), (640, 160379), (734, 139840), (736, 139460), (760, 135056), (874, 117440), (920, 111568), (1216, 84410), (1468, 69920), (1472, 69730), (1520, 67528), (1748, 58720), (1835, 55936), (1840, 55784), (2185, 46976), (2432, 42205), (2936, 34960), (2944, 34865), (3040, 33764), (3496, 29360), (3670, 27968), (3680, 27892), (4370, 23488), (5872, 17480), (6080, 16882), (6973, 14720), (6992, 14680), (7340, 13984), (7360, 13946), (8441, 12160), (8740, 11744)]