2101470120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{37181}}^1$

素因数の和:37355

約数の個数: 96

約数和(自身を含む): 6873464520

約数和(自身を除く): 4771994400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 37181, 56520, 74362, 111543, 148724, 185905, 223086, 297448, 334629, 371810, 446172, 557715, 669258, 743620, 892344, 1115430, 1338516, 1487240, 1673145, 2230860, 2677032, 3346290, 4461720, 5837417, 6692580, 11674834, 13385160, 17512251, 23349668, 29187085, 35024502, 46699336, 52536753, 58374170, 70049004, 87561255, 105073506, 116748340, 140098008, 175122510, 210147012, 233496680, 262683765, 350245020, 420294024, 525367530, 700490040, 1050735060, 2101470120]

約数ペア:

[(1, 2101470120), (2, 1050735060), (3, 700490040), (4, 525367530), (5, 420294024), (6, 350245020), (8, 262683765), (9, 233496680), (10, 210147012), (12, 175122510), (15, 140098008), (18, 116748340), (20, 105073506), (24, 87561255), (30, 70049004), (36, 58374170), (40, 52536753), (45, 46699336), (60, 35024502), (72, 29187085), (90, 23349668), (120, 17512251), (157, 13385160), (180, 11674834), (314, 6692580), (360, 5837417), (471, 4461720), (628, 3346290), (785, 2677032), (942, 2230860), (1256, 1673145), (1413, 1487240), (1570, 1338516), (1884, 1115430), (2355, 892344), (2826, 743620), (3140, 669258), (3768, 557715), (4710, 446172), (5652, 371810), (6280, 334629), (7065, 297448), (9420, 223086), (11304, 185905), (14130, 148724), (18840, 111543), (28260, 74362), (37181, 56520)]