143944160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29021}}^1$

素因数の和:29067

約数の個数: 48

約数和(自身を含む): 351050112

約数和(自身を除く): 207105952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 29021, 58042, 116084, 145105, 232168, 290210, 464336, 580420, 899651, 928672, 1160840, 1799302, 2321680, 3598604, 4498255, 4643360, 7197208, 8996510, 14394416, 17993020, 28788832, 35986040, 71972080, 143944160]

約数ペア:

[(1, 143944160), (2, 71972080), (4, 35986040), (5, 28788832), (8, 17993020), (10, 14394416), (16, 8996510), (20, 7197208), (31, 4643360), (32, 4498255), (40, 3598604), (62, 2321680), (80, 1799302), (124, 1160840), (155, 928672), (160, 899651), (248, 580420), (310, 464336), (496, 290210), (620, 232168), (992, 145105), (1240, 116084), (2480, 58042), (4960, 29021)]