129966840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19037

約数の個数: 96

約数和(自身を含む): 444646800

約数和(自身を除く): 314679960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 19001, 38002, 57003, 76004, 95005, 114006, 152008, 171009, 190010, 228012, 285015, 342018, 361019, 380020, 456024, 570030, 684036, 722038, 760040, 855045, 1083057, 1140060, 1368072, 1444076, 1710090, 1805095, 2166114, 2280120, 2888152, 3249171, 3420180, 3610190, 4332228, 5415285, 6498342, 6840360, 7220380, 8664456, 10830570, 12996684, 14440760, 16245855, 21661140, 25993368, 32491710, 43322280, 64983420, 129966840]

約数ペア:

[(1, 129966840), (2, 64983420), (3, 43322280), (4, 32491710), (5, 25993368), (6, 21661140), (8, 16245855), (9, 14440760), (10, 12996684), (12, 10830570), (15, 8664456), (18, 7220380), (19, 6840360), (20, 6498342), (24, 5415285), (30, 4332228), (36, 3610190), (38, 3420180), (40, 3249171), (45, 2888152), (57, 2280120), (60, 2166114), (72, 1805095), (76, 1710090), (90, 1444076), (95, 1368072), (114, 1140060), (120, 1083057), (152, 855045), (171, 760040), (180, 722038), (190, 684036), (228, 570030), (285, 456024), (342, 380020), (360, 361019), (380, 342018), (456, 285015), (570, 228012), (684, 190010), (760, 171009), (855, 152008), (1140, 114006), (1368, 95005), (1710, 76004), (2280, 57003), (3420, 38002), (6840, 19001)]