144214840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6689}}^1$

素因数の和:6725

約数の個数: 96

約数和(自身を含む): 411836400

約数和(自身を除く): 267621560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 6689, 10780, 13378, 21560, 26756, 33445, 46823, 53512, 66890, 73579, 93646, 133780, 147158, 187292, 234115, 267560, 294316, 327761, 367895, 374584, 468230, 515053, 588632, 655522, 735790, 936460, 1030106, 1311044, 1471580, 1638805, 1872920, 2060212, 2575265, 2622088, 2943160, 3277610, 3605371, 4120424, 5150530, 6555220, 7210742, 10301060, 13110440, 14421484, 18026855, 20602120, 28842968, 36053710, 72107420, 144214840]

約数ペア:

[(1, 144214840), (2, 72107420), (4, 36053710), (5, 28842968), (7, 20602120), (8, 18026855), (10, 14421484), (11, 13110440), (14, 10301060), (20, 7210742), (22, 6555220), (28, 5150530), (35, 4120424), (40, 3605371), (44, 3277610), (49, 2943160), (55, 2622088), (56, 2575265), (70, 2060212), (77, 1872920), (88, 1638805), (98, 1471580), (110, 1311044), (140, 1030106), (154, 936460), (196, 735790), (220, 655522), (245, 588632), (280, 515053), (308, 468230), (385, 374584), (392, 367895), (440, 327761), (490, 294316), (539, 267560), (616, 234115), (770, 187292), (980, 147158), (1078, 133780), (1540, 93646), (1960, 73579), (2156, 66890), (2695, 53512), (3080, 46823), (4312, 33445), (5390, 26756), (6689, 21560), (10780, 13378)]