2045677560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12637}}^1$

素因数の和:12741

約数の個数: 128

約数和(自身を含む): 6551539200

約数和(自身を除く): 4505861640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2130, 2280, 2698, 2840, 4047, 4260, 5396, 6745, 8094, 8520, 10792, 12637, 13490, 16188, 20235, 25274, 26980, 32376, 37911, 40470, 50548, 53960, 63185, 75822, 80940, 101096, 126370, 151644, 161880, 189555, 240103, 252740, 303288, 379110, 480206, 505480, 720309, 758220, 897227, 960412, 1200515, 1440618, 1516440, 1794454, 1920824, 2401030, 2691681, 2881236, 3588908, 3601545, 4486135, 4802060, 5383362, 5762472, 7177816, 7203090, 8972270, 9604120, 10766724, 13458405, 14406180, 17047313, 17944540, 21533448, 26916810, 28812360, 34094626, 35889080, 51141939, 53833620, 68189252, 85236565, 102283878, 107667240, 136378504, 170473130, 204567756, 255709695, 340946260, 409135512, 511419390, 681892520, 1022838780, 2045677560]

約数ペア:

[(1, 2045677560), (2, 1022838780), (3, 681892520), (4, 511419390), (5, 409135512), (6, 340946260), (8, 255709695), (10, 204567756), (12, 170473130), (15, 136378504), (19, 107667240), (20, 102283878), (24, 85236565), (30, 68189252), (38, 53833620), (40, 51141939), (57, 35889080), (60, 34094626), (71, 28812360), (76, 26916810), (95, 21533448), (114, 17944540), (120, 17047313), (142, 14406180), (152, 13458405), (190, 10766724), (213, 9604120), (228, 8972270), (284, 7203090), (285, 7177816), (355, 5762472), (380, 5383362), (426, 4802060), (456, 4486135), (568, 3601545), (570, 3588908), (710, 2881236), (760, 2691681), (852, 2401030), (1065, 1920824), (1140, 1794454), (1349, 1516440), (1420, 1440618), (1704, 1200515), (2130, 960412), (2280, 897227), (2698, 758220), (2840, 720309), (4047, 505480), (4260, 480206), (5396, 379110), (6745, 303288), (8094, 252740), (8520, 240103), (10792, 189555), (12637, 161880), (13490, 151644), (16188, 126370), (20235, 101096), (25274, 80940), (26980, 75822), (32376, 63185), (37911, 53960), (40470, 50548)]