140352960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13322

約数の個数: 112

約数和(自身を含む): 486168192

約数和(自身を除く): 345815232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 13291, 26582, 39873, 53164, 66455, 79746, 106328, 132910, 146201, 159492, 199365, 212656, 265820, 292402, 318984, 398730, 425312, 438603, 531640, 584804, 637968, 731005, 797460, 850624, 877206, 1063280, 1169608, 1275936, 1462010, 1594920, 1754412, 2126560, 2193015, 2339216, 2551872, 2924020, 3189840, 3508824, 4253120, 4386030, 4678432, 5848040, 6379680, 7017648, 8772060, 9356864, 11696080, 12759360, 14035296, 17544120, 23392160, 28070592, 35088240, 46784320, 70176480, 140352960]

約数ペア:

[(1, 140352960), (2, 70176480), (3, 46784320), (4, 35088240), (5, 28070592), (6, 23392160), (8, 17544120), (10, 14035296), (11, 12759360), (12, 11696080), (15, 9356864), (16, 8772060), (20, 7017648), (22, 6379680), (24, 5848040), (30, 4678432), (32, 4386030), (33, 4253120), (40, 3508824), (44, 3189840), (48, 2924020), (55, 2551872), (60, 2339216), (64, 2193015), (66, 2126560), (80, 1754412), (88, 1594920), (96, 1462010), (110, 1275936), (120, 1169608), (132, 1063280), (160, 877206), (165, 850624), (176, 797460), (192, 731005), (220, 637968), (240, 584804), (264, 531640), (320, 438603), (330, 425312), (352, 398730), (440, 318984), (480, 292402), (528, 265820), (660, 212656), (704, 199365), (880, 159492), (960, 146201), (1056, 132910), (1320, 106328), (1760, 79746), (2112, 66455), (2640, 53164), (3520, 39873), (5280, 26582), (10560, 13291)]