156880515060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2633107}}^1$

素因数の和:2633453

約数の個数: 72

約数和(自身を含む): 477308753376

約数和(自身を除く): 320428238316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 9930, 11916, 14895, 19860, 29790, 59580, 2633107, 5266214, 7899321, 10532428, 13165535, 15798642, 23697963, 26331070, 31597284, 39496605, 47395926, 52662140, 78993210, 94791852, 118489815, 157986420, 236979630, 473959260, 871558417, 1743116834, 2614675251, 3486233668, 4357792085, 5229350502, 7844025753, 8715584170, 10458701004, 13073376255, 15688051506, 17431168340, 26146752510, 31376103012, 39220128765, 52293505020, 78440257530, 156880515060]

約数ペア:

[(1, 156880515060), (2, 78440257530), (3, 52293505020), (4, 39220128765), (5, 31376103012), (6, 26146752510), (9, 17431168340), (10, 15688051506), (12, 13073376255), (15, 10458701004), (18, 8715584170), (20, 7844025753), (30, 5229350502), (36, 4357792085), (45, 3486233668), (60, 2614675251), (90, 1743116834), (180, 871558417), (331, 473959260), (662, 236979630), (993, 157986420), (1324, 118489815), (1655, 94791852), (1986, 78993210), (2979, 52662140), (3310, 47395926), (3972, 39496605), (4965, 31597284), (5958, 26331070), (6620, 23697963), (9930, 15798642), (11916, 13165535), (14895, 10532428), (19860, 7899321), (29790, 5266214), (59580, 2633107)]