2103302280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12637}}^1$

素因数の和:12743

約数の個数: 128

約数和(自身を含む): 6733526400

約数和(自身を除く): 4630224120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 2190, 2280, 2774, 2920, 4161, 4380, 5548, 6935, 8322, 8760, 11096, 12637, 13870, 16644, 20805, 25274, 27740, 33288, 37911, 41610, 50548, 55480, 63185, 75822, 83220, 101096, 126370, 151644, 166440, 189555, 240103, 252740, 303288, 379110, 480206, 505480, 720309, 758220, 922501, 960412, 1200515, 1440618, 1516440, 1845002, 1920824, 2401030, 2767503, 2881236, 3601545, 3690004, 4612505, 4802060, 5535006, 5762472, 7203090, 7380008, 9225010, 9604120, 11070012, 13837515, 14406180, 17527519, 18450020, 22140024, 27675030, 28812360, 35055038, 36900040, 52582557, 55350060, 70110076, 87637595, 105165114, 110700120, 140220152, 175275190, 210330228, 262912785, 350550380, 420660456, 525825570, 701100760, 1051651140, 2103302280]

約数ペア:

[(1, 2103302280), (2, 1051651140), (3, 701100760), (4, 525825570), (5, 420660456), (6, 350550380), (8, 262912785), (10, 210330228), (12, 175275190), (15, 140220152), (19, 110700120), (20, 105165114), (24, 87637595), (30, 70110076), (38, 55350060), (40, 52582557), (57, 36900040), (60, 35055038), (73, 28812360), (76, 27675030), (95, 22140024), (114, 18450020), (120, 17527519), (146, 14406180), (152, 13837515), (190, 11070012), (219, 9604120), (228, 9225010), (285, 7380008), (292, 7203090), (365, 5762472), (380, 5535006), (438, 4802060), (456, 4612505), (570, 3690004), (584, 3601545), (730, 2881236), (760, 2767503), (876, 2401030), (1095, 1920824), (1140, 1845002), (1387, 1516440), (1460, 1440618), (1752, 1200515), (2190, 960412), (2280, 922501), (2774, 758220), (2920, 720309), (4161, 505480), (4380, 480206), (5548, 379110), (6935, 303288), (8322, 252740), (8760, 240103), (11096, 189555), (12637, 166440), (13870, 151644), (16644, 126370), (20805, 101096), (25274, 83220), (27740, 75822), (33288, 63185), (37911, 55480), (41610, 50548)]