138753120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 144

約数和(自身を含む): 480619440

約数和(自身を除く): 341866320

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, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2389, 2420, 2640, 2904, 3630, 3872, 4778, 4840, 5280, 5808, 7167, 7260, 9556, 9680, 11616, 11945, 14334, 14520, 19112, 19360, 23890, 26279, 28668, 29040, 35835, 38224, 47780, 52558, 57336, 58080, 71670, 76448, 78837, 95560, 105116, 114672, 131395, 143340, 157674, 191120, 210232, 229344, 262790, 286680, 289069, 315348, 382240, 394185, 420464, 525580, 573360, 578138, 630696, 788370, 840928, 867207, 1051160, 1146720, 1156276, 1261392, 1445345, 1576740, 1734414, 2102320, 2312552, 2522784, 2890690, 3153480, 3468828, 4204640, 4336035, 4625104, 5781380, 6306960, 6937656, 8672070, 9250208, 11562760, 12613920, 13875312, 17344140, 23125520, 27750624, 34688280, 46251040, 69376560, 138753120]

約数ペア:

[(1, 138753120), (2, 69376560), (3, 46251040), (4, 34688280), (5, 27750624), (6, 23125520), (8, 17344140), (10, 13875312), (11, 12613920), (12, 11562760), (15, 9250208), (16, 8672070), (20, 6937656), (22, 6306960), (24, 5781380), (30, 4625104), (32, 4336035), (33, 4204640), (40, 3468828), (44, 3153480), (48, 2890690), (55, 2522784), (60, 2312552), (66, 2102320), (80, 1734414), (88, 1576740), (96, 1445345), (110, 1261392), (120, 1156276), (121, 1146720), (132, 1051160), (160, 867207), (165, 840928), (176, 788370), (220, 630696), (240, 578138), (242, 573360), (264, 525580), (330, 420464), (352, 394185), (363, 382240), (440, 315348), (480, 289069), (484, 286680), (528, 262790), (605, 229344), (660, 210232), (726, 191120), (880, 157674), (968, 143340), (1056, 131395), (1210, 114672), (1320, 105116), (1452, 95560), (1760, 78837), (1815, 76448), (1936, 71670), (2389, 58080), (2420, 57336), (2640, 52558), (2904, 47780), (3630, 38224), (3872, 35835), (4778, 29040), (4840, 28668), (5280, 26279), (5808, 23890), (7167, 19360), (7260, 19112), (9556, 14520), (9680, 14334), (11616, 11945)]