140967420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19417}}^1$

素因数の和:19451

約数の個数: 72

約数和(自身を含む): 433875792

約数和(自身を除く): 292908372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 19417, 38834, 58251, 77668, 97085, 116502, 194170, 213587, 233004, 291255, 388340, 427174, 582510, 640761, 854348, 1067935, 1165020, 1281522, 2135870, 2349457, 2563044, 3203805, 4271740, 4698914, 6407610, 7048371, 9397828, 11747285, 12815220, 14096742, 23494570, 28193484, 35241855, 46989140, 70483710, 140967420]

約数ペア:

[(1, 140967420), (2, 70483710), (3, 46989140), (4, 35241855), (5, 28193484), (6, 23494570), (10, 14096742), (11, 12815220), (12, 11747285), (15, 9397828), (20, 7048371), (22, 6407610), (30, 4698914), (33, 4271740), (44, 3203805), (55, 2563044), (60, 2349457), (66, 2135870), (110, 1281522), (121, 1165020), (132, 1067935), (165, 854348), (220, 640761), (242, 582510), (330, 427174), (363, 388340), (484, 291255), (605, 233004), (660, 213587), (726, 194170), (1210, 116502), (1452, 97085), (1815, 77668), (2420, 58251), (3630, 38834), (7260, 19417)]