372078840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1009}}^1$

素因数の和:1469

約数の個数: 128

約数和(自身を含む): 1279872000

約数和(自身を除く): 907793160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 439, 840, 878, 1009, 1317, 1756, 2018, 2195, 2634, 3027, 3073, 3512, 4036, 4390, 5045, 5268, 6054, 6146, 6585, 7063, 8072, 8780, 9219, 10090, 10536, 12108, 12292, 13170, 14126, 15135, 15365, 17560, 18438, 20180, 21189, 24216, 24584, 26340, 28252, 30270, 30730, 35315, 36876, 40360, 42378, 46095, 52680, 56504, 60540, 61460, 70630, 73752, 84756, 92190, 105945, 121080, 122920, 141260, 169512, 184380, 211890, 282520, 368760, 423780, 442951, 847560, 885902, 1328853, 1771804, 2214755, 2657706, 3100657, 3543608, 4429510, 5315412, 6201314, 6644265, 8859020, 9301971, 10630824, 12402628, 13288530, 15503285, 17718040, 18603942, 24805256, 26577060, 31006570, 37207884, 46509855, 53154120, 62013140, 74415768, 93019710, 124026280, 186039420, 372078840]

約数ペア:

[(1, 372078840), (2, 186039420), (3, 124026280), (4, 93019710), (5, 74415768), (6, 62013140), (7, 53154120), (8, 46509855), (10, 37207884), (12, 31006570), (14, 26577060), (15, 24805256), (20, 18603942), (21, 17718040), (24, 15503285), (28, 13288530), (30, 12402628), (35, 10630824), (40, 9301971), (42, 8859020), (56, 6644265), (60, 6201314), (70, 5315412), (84, 4429510), (105, 3543608), (120, 3100657), (140, 2657706), (168, 2214755), (210, 1771804), (280, 1328853), (420, 885902), (439, 847560), (840, 442951), (878, 423780), (1009, 368760), (1317, 282520), (1756, 211890), (2018, 184380), (2195, 169512), (2634, 141260), (3027, 122920), (3073, 121080), (3512, 105945), (4036, 92190), (4390, 84756), (5045, 73752), (5268, 70630), (6054, 61460), (6146, 60540), (6585, 56504), (7063, 52680), (8072, 46095), (8780, 42378), (9219, 40360), (10090, 36876), (10536, 35315), (12108, 30730), (12292, 30270), (13170, 28252), (14126, 26340), (15135, 24584), (15365, 24216), (17560, 21189), (18438, 20180)]