15708045780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{265249}}^1$

素因数の和:265318

約数の個数: 144

約数和(自身を含む): 55613376000

約数和(自身を除く): 39905330220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5922, 6580, 8460, 9870, 11844, 14805, 19740, 29610, 59220, 265249, 530498, 795747, 1060996, 1326245, 1591494, 1856743, 2387241, 2652490, 3182988, 3713486, 3978735, 4774482, 5304980, 5570229, 7426972, 7957470, 9283715, 9548964, 11140458, 11936205, 12466703, 15914940, 16710687, 18567430, 22280916, 23872410, 24933406, 27851145, 33421374, 37134860, 37400109, 47744820, 49866812, 55702290, 62333515, 66842748, 74800218, 83553435, 87266921, 111404580, 112200327, 124667030, 149600436, 167106870, 174533842, 187000545, 224400654, 249334060, 261800763, 334213740, 349067684, 374001090, 436334605, 448801308, 523601526, 561001635, 748002180, 785402289, 872669210, 1047203052, 1122003270, 1309003815, 1570804578, 1745338420, 2244006540, 2618007630, 3141609156, 3927011445, 5236015260, 7854022890, 15708045780]

約数ペア:

[(1, 15708045780), (2, 7854022890), (3, 5236015260), (4, 3927011445), (5, 3141609156), (6, 2618007630), (7, 2244006540), (9, 1745338420), (10, 1570804578), (12, 1309003815), (14, 1122003270), (15, 1047203052), (18, 872669210), (20, 785402289), (21, 748002180), (28, 561001635), (30, 523601526), (35, 448801308), (36, 436334605), (42, 374001090), (45, 349067684), (47, 334213740), (60, 261800763), (63, 249334060), (70, 224400654), (84, 187000545), (90, 174533842), (94, 167106870), (105, 149600436), (126, 124667030), (140, 112200327), (141, 111404580), (180, 87266921), (188, 83553435), (210, 74800218), (235, 66842748), (252, 62333515), (282, 55702290), (315, 49866812), (329, 47744820), (420, 37400109), (423, 37134860), (470, 33421374), (564, 27851145), (630, 24933406), (658, 23872410), (705, 22280916), (846, 18567430), (940, 16710687), (987, 15914940), (1260, 12466703), (1316, 11936205), (1410, 11140458), (1645, 9548964), (1692, 9283715), (1974, 7957470), (2115, 7426972), (2820, 5570229), (2961, 5304980), (3290, 4774482), (3948, 3978735), (4230, 3713486), (4935, 3182988), (5922, 2652490), (6580, 2387241), (8460, 1856743), (9870, 1591494), (11844, 1326245), (14805, 1060996), (19740, 795747), (29610, 530498), (59220, 265249)]