220145586060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{144629}}^1$

素因数の和:145767

約数の個数: 96

約数和(自身を含む): 643795568640

約数和(自身を除く): 423649982580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1103, 1380, 2206, 3309, 4412, 5515, 6618, 11030, 13236, 16545, 22060, 25369, 33090, 50738, 66180, 76107, 101476, 126845, 144629, 152214, 253690, 289258, 304428, 380535, 433887, 507380, 578516, 723145, 761070, 867774, 1446290, 1522140, 1735548, 2169435, 2892580, 3326467, 4338870, 6652934, 8677740, 9979401, 13305868, 16632335, 19958802, 33264670, 39917604, 49897005, 66529340, 99794010, 159525787, 199588020, 319051574, 478577361, 638103148, 797628935, 957154722, 1595257870, 1914309444, 2392886805, 3190515740, 3669093101, 4785773610, 7338186202, 9571547220, 11007279303, 14676372404, 18345465505, 22014558606, 36690931010, 44029117212, 55036396515, 73381862020, 110072793030, 220145586060]

約数ペア:

[(1, 220145586060), (2, 110072793030), (3, 73381862020), (4, 55036396515), (5, 44029117212), (6, 36690931010), (10, 22014558606), (12, 18345465505), (15, 14676372404), (20, 11007279303), (23, 9571547220), (30, 7338186202), (46, 4785773610), (60, 3669093101), (69, 3190515740), (92, 2392886805), (115, 1914309444), (138, 1595257870), (230, 957154722), (276, 797628935), (345, 638103148), (460, 478577361), (690, 319051574), (1103, 199588020), (1380, 159525787), (2206, 99794010), (3309, 66529340), (4412, 49897005), (5515, 39917604), (6618, 33264670), (11030, 19958802), (13236, 16632335), (16545, 13305868), (22060, 9979401), (25369, 8677740), (33090, 6652934), (50738, 4338870), (66180, 3326467), (76107, 2892580), (101476, 2169435), (126845, 1735548), (144629, 1522140), (152214, 1446290), (253690, 867774), (289258, 761070), (304428, 723145), (380535, 578516), (433887, 507380)]