140309064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 128

約数和(自身を含む): 452044800

約数和(自身を除く): 311735736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1307, 1491, 1512, 1704, 1917, 1988, 2556, 2614, 2982, 3834, 3921, 3976, 4473, 5112, 5228, 5964, 7668, 7842, 8946, 9149, 10456, 11763, 11928, 13419, 15336, 15684, 17892, 18298, 23526, 26838, 27447, 31368, 35289, 35784, 36596, 47052, 53676, 54894, 70578, 73192, 82341, 92797, 94104, 107352, 109788, 141156, 164682, 185594, 219576, 247023, 278391, 282312, 329364, 371188, 494046, 556782, 649579, 658728, 742376, 835173, 988092, 1113564, 1299158, 1670346, 1948737, 1976184, 2227128, 2505519, 2598316, 3340692, 3897474, 5011038, 5196632, 5846211, 6681384, 7794948, 10022076, 11692422, 15589896, 17538633, 20044152, 23384844, 35077266, 46769688, 70154532, 140309064]

約数ペア:

[(1, 140309064), (2, 70154532), (3, 46769688), (4, 35077266), (6, 23384844), (7, 20044152), (8, 17538633), (9, 15589896), (12, 11692422), (14, 10022076), (18, 7794948), (21, 6681384), (24, 5846211), (27, 5196632), (28, 5011038), (36, 3897474), (42, 3340692), (54, 2598316), (56, 2505519), (63, 2227128), (71, 1976184), (72, 1948737), (84, 1670346), (108, 1299158), (126, 1113564), (142, 988092), (168, 835173), (189, 742376), (213, 658728), (216, 649579), (252, 556782), (284, 494046), (378, 371188), (426, 329364), (497, 282312), (504, 278391), (568, 247023), (639, 219576), (756, 185594), (852, 164682), (994, 141156), (1278, 109788), (1307, 107352), (1491, 94104), (1512, 92797), (1704, 82341), (1917, 73192), (1988, 70578), (2556, 54894), (2614, 53676), (2982, 47052), (3834, 36596), (3921, 35784), (3976, 35289), (4473, 31368), (5112, 27447), (5228, 26838), (5964, 23526), (7668, 18298), (7842, 17892), (8946, 15684), (9149, 15336), (10456, 13419), (11763, 11928)]