1516017040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2503}}^1$

素因数の和:2696

約数の個数: 80

約数和(自身を含む): 3610447488

約数和(自身を除く): 2094430448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 113, 134, 226, 268, 335, 452, 536, 565, 670, 904, 1072, 1130, 1340, 1808, 2260, 2503, 2680, 4520, 5006, 5360, 7571, 9040, 10012, 12515, 15142, 20024, 25030, 30284, 37855, 40048, 50060, 60568, 75710, 100120, 121136, 151420, 167701, 200240, 282839, 302840, 335402, 565678, 605680, 670804, 838505, 1131356, 1341608, 1414195, 1677010, 2262712, 2683216, 2828390, 3354020, 4525424, 5656780, 6708040, 11313560, 13416080, 18950213, 22627120, 37900426, 75800852, 94751065, 151601704, 189502130, 303203408, 379004260, 758008520, 1516017040]

約数ペア:

[(1, 1516017040), (2, 758008520), (4, 379004260), (5, 303203408), (8, 189502130), (10, 151601704), (16, 94751065), (20, 75800852), (40, 37900426), (67, 22627120), (80, 18950213), (113, 13416080), (134, 11313560), (226, 6708040), (268, 5656780), (335, 4525424), (452, 3354020), (536, 2828390), (565, 2683216), (670, 2262712), (904, 1677010), (1072, 1414195), (1130, 1341608), (1340, 1131356), (1808, 838505), (2260, 670804), (2503, 605680), (2680, 565678), (4520, 335402), (5006, 302840), (5360, 282839), (7571, 200240), (9040, 167701), (10012, 151420), (12515, 121136), (15142, 100120), (20024, 75710), (25030, 60568), (30284, 50060), (37855, 40048)]