143729440

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 350542080

約数和(自身を除く): 206812640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 83, 137, 158, 160, 166, 274, 316, 332, 395, 415, 548, 632, 664, 685, 790, 830, 1096, 1264, 1328, 1370, 1580, 1660, 2192, 2528, 2656, 2740, 3160, 3320, 4384, 5480, 6320, 6557, 6640, 10823, 10960, 11371, 12640, 13114, 13280, 21646, 21920, 22742, 26228, 32785, 43292, 45484, 52456, 54115, 56855, 65570, 86584, 90968, 104912, 108230, 113710, 131140, 173168, 181936, 209824, 216460, 227420, 262280, 346336, 363872, 432920, 454840, 524560, 865840, 898309, 909680, 1049120, 1731680, 1796618, 1819360, 3593236, 4491545, 7186472, 8983090, 14372944, 17966180, 28745888, 35932360, 71864720, 143729440]

約数ペア:

[(1, 143729440), (2, 71864720), (4, 35932360), (5, 28745888), (8, 17966180), (10, 14372944), (16, 8983090), (20, 7186472), (32, 4491545), (40, 3593236), (79, 1819360), (80, 1796618), (83, 1731680), (137, 1049120), (158, 909680), (160, 898309), (166, 865840), (274, 524560), (316, 454840), (332, 432920), (395, 363872), (415, 346336), (548, 262280), (632, 227420), (664, 216460), (685, 209824), (790, 181936), (830, 173168), (1096, 131140), (1264, 113710), (1328, 108230), (1370, 104912), (1580, 90968), (1660, 86584), (2192, 65570), (2528, 56855), (2656, 54115), (2740, 52456), (3160, 45484), (3320, 43292), (4384, 32785), (5480, 26228), (6320, 22742), (6557, 21920), (6640, 21646), (10823, 13280), (10960, 13114), (11371, 12640)]