188381880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12763}}^1$

素因数の和:12821

約数の個数: 96

約数和(自身を含む): 627222960

約数和(自身を除く): 438841080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 12763, 14760, 25526, 38289, 51052, 63815, 76578, 102104, 114867, 127630, 153156, 191445, 229734, 255260, 306312, 382890, 459468, 510520, 523283, 574335, 765780, 918936, 1046566, 1148670, 1531560, 1569849, 2093132, 2297340, 2616415, 3139698, 4186264, 4594680, 4709547, 5232830, 6279396, 7849245, 9419094, 10465660, 12558792, 15698490, 18838188, 20931320, 23547735, 31396980, 37676376, 47095470, 62793960, 94190940, 188381880]

約数ペア:

[(1, 188381880), (2, 94190940), (3, 62793960), (4, 47095470), (5, 37676376), (6, 31396980), (8, 23547735), (9, 20931320), (10, 18838188), (12, 15698490), (15, 12558792), (18, 10465660), (20, 9419094), (24, 7849245), (30, 6279396), (36, 5232830), (40, 4709547), (41, 4594680), (45, 4186264), (60, 3139698), (72, 2616415), (82, 2297340), (90, 2093132), (120, 1569849), (123, 1531560), (164, 1148670), (180, 1046566), (205, 918936), (246, 765780), (328, 574335), (360, 523283), (369, 510520), (410, 459468), (492, 382890), (615, 306312), (738, 255260), (820, 229734), (984, 191445), (1230, 153156), (1476, 127630), (1640, 114867), (1845, 102104), (2460, 76578), (2952, 63815), (3690, 51052), (4920, 38289), (7380, 25526), (12763, 14760)]