188770140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80671}}^1$

素因数の和:80699

約数の個数: 72

約数和(自身を含む): 616656768

約数和(自身を除く): 427886628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 80671, 161342, 242013, 322684, 403355, 484026, 726039, 806710, 968052, 1048723, 1210065, 1452078, 1613420, 2097446, 2420130, 2904156, 3146169, 3630195, 4194892, 4840260, 5243615, 6292338, 7260390, 9438507, 10487230, 12584676, 14520780, 15730845, 18877014, 20974460, 31461690, 37754028, 47192535, 62923380, 94385070, 188770140]

約数ペア:

[(1, 188770140), (2, 94385070), (3, 62923380), (4, 47192535), (5, 37754028), (6, 31461690), (9, 20974460), (10, 18877014), (12, 15730845), (13, 14520780), (15, 12584676), (18, 10487230), (20, 9438507), (26, 7260390), (30, 6292338), (36, 5243615), (39, 4840260), (45, 4194892), (52, 3630195), (60, 3146169), (65, 2904156), (78, 2420130), (90, 2097446), (117, 1613420), (130, 1452078), (156, 1210065), (180, 1048723), (195, 968052), (234, 806710), (260, 726039), (390, 484026), (468, 403355), (585, 322684), (780, 242013), (1170, 161342), (2340, 80671)]