156739402020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38989901}}^1$

素因数の和:38989980

約数の個数: 48

約数和(自身を含む): 445420640448

約数和(自身を除く): 288681238428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 38989901, 77979802, 116969703, 155959604, 194949505, 233939406, 389899010, 467878812, 584848515, 779798020, 1169697030, 2339394060, 2612323367, 5224646734, 7836970101, 10449293468, 13061616835, 15673940202, 26123233670, 31347880404, 39184850505, 52246467340, 78369701010, 156739402020]

約数ペア:

[(1, 156739402020), (2, 78369701010), (3, 52246467340), (4, 39184850505), (5, 31347880404), (6, 26123233670), (10, 15673940202), (12, 13061616835), (15, 10449293468), (20, 7836970101), (30, 5224646734), (60, 2612323367), (67, 2339394060), (134, 1169697030), (201, 779798020), (268, 584848515), (335, 467878812), (402, 389899010), (670, 233939406), (804, 194949505), (1005, 155959604), (1340, 116969703), (2010, 77979802), (4020, 38989901)]