200413920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8521}}^1$

素因数の和:8553

約数の個数: 144

約数和(自身を含む): 734460048

約数和(自身を除く): 534046128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8521, 11760, 17042, 23520, 25563, 34084, 42605, 51126, 59647, 68168, 85210, 102252, 119294, 127815, 136336, 170420, 178941, 204504, 238588, 255630, 272672, 298235, 340840, 357882, 409008, 417529, 477176, 511260, 596470, 681680, 715764, 818016, 835058, 894705, 954352, 1022520, 1192940, 1252587, 1363360, 1431528, 1670116, 1789410, 1908704, 2045040, 2087645, 2385880, 2505174, 2863056, 3340232, 3578820, 4090080, 4175290, 4771760, 5010348, 5726112, 6262935, 6680464, 7157640, 8350580, 9543520, 10020696, 12525870, 13360928, 14315280, 16701160, 20041392, 25051740, 28630560, 33402320, 40082784, 50103480, 66804640, 100206960, 200413920]

約数ペア:

[(1, 200413920), (2, 100206960), (3, 66804640), (4, 50103480), (5, 40082784), (6, 33402320), (7, 28630560), (8, 25051740), (10, 20041392), (12, 16701160), (14, 14315280), (15, 13360928), (16, 12525870), (20, 10020696), (21, 9543520), (24, 8350580), (28, 7157640), (30, 6680464), (32, 6262935), (35, 5726112), (40, 5010348), (42, 4771760), (48, 4175290), (49, 4090080), (56, 3578820), (60, 3340232), (70, 2863056), (80, 2505174), (84, 2385880), (96, 2087645), (98, 2045040), (105, 1908704), (112, 1789410), (120, 1670116), (140, 1431528), (147, 1363360), (160, 1252587), (168, 1192940), (196, 1022520), (210, 954352), (224, 894705), (240, 835058), (245, 818016), (280, 715764), (294, 681680), (336, 596470), (392, 511260), (420, 477176), (480, 417529), (490, 409008), (560, 357882), (588, 340840), (672, 298235), (735, 272672), (784, 255630), (840, 238588), (980, 204504), (1120, 178941), (1176, 170420), (1470, 136336), (1568, 127815), (1680, 119294), (1960, 102252), (2352, 85210), (2940, 68168), (3360, 59647), (3920, 51126), (4704, 42605), (5880, 34084), (7840, 25563), (8521, 23520), (11760, 17042)]