144595160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4092

約数の個数: 64

約数和(自身を含む): 347500800

約数和(自身を除く): 202905640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4021, 4495, 7192, 8042, 8990, 16084, 17980, 20105, 32168, 35960, 40210, 80420, 116609, 124651, 160840, 233218, 249302, 466436, 498604, 583045, 623255, 932872, 997208, 1166090, 1246510, 2332180, 2493020, 3614879, 4664360, 4986040, 7229758, 14459516, 18074395, 28919032, 36148790, 72297580, 144595160]

約数ペア:

[(1, 144595160), (2, 72297580), (4, 36148790), (5, 28919032), (8, 18074395), (10, 14459516), (20, 7229758), (29, 4986040), (31, 4664360), (40, 3614879), (58, 2493020), (62, 2332180), (116, 1246510), (124, 1166090), (145, 997208), (155, 932872), (232, 623255), (248, 583045), (290, 498604), (310, 466436), (580, 249302), (620, 233218), (899, 160840), (1160, 124651), (1240, 116609), (1798, 80420), (3596, 40210), (4021, 35960), (4495, 32168), (7192, 20105), (8042, 17980), (8990, 16084)]