201609160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 472780800

約数和(自身を除く): 271171640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 580, 604, 755, 1151, 1160, 1208, 1510, 2302, 3020, 4379, 4604, 5755, 6040, 8758, 9208, 11510, 17516, 21895, 23020, 33379, 35032, 43790, 46040, 66758, 87580, 133516, 166895, 173801, 175160, 267032, 333790, 347602, 667580, 695204, 869005, 1335160, 1390408, 1738010, 3476020, 5040229, 6952040, 10080458, 20160916, 25201145, 40321832, 50402290, 100804580, 201609160]

約数ペア:

[(1, 201609160), (2, 100804580), (4, 50402290), (5, 40321832), (8, 25201145), (10, 20160916), (20, 10080458), (29, 6952040), (40, 5040229), (58, 3476020), (116, 1738010), (145, 1390408), (151, 1335160), (232, 869005), (290, 695204), (302, 667580), (580, 347602), (604, 333790), (755, 267032), (1151, 175160), (1160, 173801), (1208, 166895), (1510, 133516), (2302, 87580), (3020, 66758), (4379, 46040), (4604, 43790), (5755, 35032), (6040, 33379), (8758, 23020), (9208, 21895), (11510, 17516)]