143770120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 350864640

約数和(自身を除く): 207094520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1831, 1963, 3020, 3662, 3926, 6040, 7324, 7852, 9155, 9815, 14648, 15704, 18310, 19630, 23803, 36620, 39260, 47606, 73240, 78520, 95212, 119015, 190424, 238030, 276481, 476060, 552962, 952120, 1105924, 1382405, 2211848, 2764810, 3594253, 5529620, 7188506, 11059240, 14377012, 17971265, 28754024, 35942530, 71885060, 143770120]

約数ペア:

[(1, 143770120), (2, 71885060), (4, 35942530), (5, 28754024), (8, 17971265), (10, 14377012), (13, 11059240), (20, 7188506), (26, 5529620), (40, 3594253), (52, 2764810), (65, 2211848), (104, 1382405), (130, 1105924), (151, 952120), (260, 552962), (302, 476060), (520, 276481), (604, 238030), (755, 190424), (1208, 119015), (1510, 95212), (1831, 78520), (1963, 73240), (3020, 47606), (3662, 39260), (3926, 36620), (6040, 23803), (7324, 19630), (7852, 18310), (9155, 15704), (9815, 14648)]