15693292020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{911341}}^1$

素因数の和:911401

約数の個数: 96

約数和(自身を含む): 51443433216

約数和(自身を除く): 35750141196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 911341, 1822682, 2734023, 3645364, 4556705, 5468046, 6379387, 9113410, 10936092, 12758774, 13670115, 18226820, 19138161, 25517548, 27340230, 31896935, 37364981, 38276322, 54680460, 63793870, 74729962, 76552644, 95690805, 112094943, 127587740, 149459924, 186824905, 191381610, 224189886, 261554867, 373649810, 382763220, 448379772, 523109734, 560474715, 747299620, 784664601, 1046219468, 1120949430, 1307774335, 1569329202, 2241898860, 2615548670, 3138658404, 3923323005, 5231097340, 7846646010, 15693292020]

約数ペア:

[(1, 15693292020), (2, 7846646010), (3, 5231097340), (4, 3923323005), (5, 3138658404), (6, 2615548670), (7, 2241898860), (10, 1569329202), (12, 1307774335), (14, 1120949430), (15, 1046219468), (20, 784664601), (21, 747299620), (28, 560474715), (30, 523109734), (35, 448379772), (41, 382763220), (42, 373649810), (60, 261554867), (70, 224189886), (82, 191381610), (84, 186824905), (105, 149459924), (123, 127587740), (140, 112094943), (164, 95690805), (205, 76552644), (210, 74729962), (246, 63793870), (287, 54680460), (410, 38276322), (420, 37364981), (492, 31896935), (574, 27340230), (615, 25517548), (820, 19138161), (861, 18226820), (1148, 13670115), (1230, 12758774), (1435, 10936092), (1722, 9113410), (2460, 6379387), (2870, 5468046), (3444, 4556705), (4305, 3645364), (5740, 2734023), (8610, 1822682), (17220, 911341)]