22255080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 72230400

約数和(自身を除く): 49975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 227, 228, 258, 285, 344, 380, 430, 454, 456, 516, 570, 645, 681, 760, 817, 860, 908, 1032, 1135, 1140, 1290, 1362, 1634, 1720, 1816, 2270, 2280, 2451, 2580, 2724, 3268, 3405, 4085, 4313, 4540, 4902, 5160, 5448, 6536, 6810, 8170, 8626, 9080, 9761, 9804, 12255, 12939, 13620, 16340, 17252, 19522, 19608, 21565, 24510, 25878, 27240, 29283, 32680, 34504, 39044, 43130, 48805, 49020, 51756, 58566, 64695, 78088, 86260, 97610, 98040, 103512, 117132, 129390, 146415, 172520, 185459, 195220, 234264, 258780, 292830, 370918, 390440, 517560, 556377, 585660, 741836, 927295, 1112754, 1171320, 1483672, 1854590, 2225508, 2781885, 3709180, 4451016, 5563770, 7418360, 11127540, 22255080]

約数ペア:

[(1, 22255080), (2, 11127540), (3, 7418360), (4, 5563770), (5, 4451016), (6, 3709180), (8, 2781885), (10, 2225508), (12, 1854590), (15, 1483672), (19, 1171320), (20, 1112754), (24, 927295), (30, 741836), (38, 585660), (40, 556377), (43, 517560), (57, 390440), (60, 370918), (76, 292830), (86, 258780), (95, 234264), (114, 195220), (120, 185459), (129, 172520), (152, 146415), (172, 129390), (190, 117132), (215, 103512), (227, 98040), (228, 97610), (258, 86260), (285, 78088), (344, 64695), (380, 58566), (430, 51756), (454, 49020), (456, 48805), (516, 43130), (570, 39044), (645, 34504), (681, 32680), (760, 29283), (817, 27240), (860, 25878), (908, 24510), (1032, 21565), (1135, 19608), (1140, 19522), (1290, 17252), (1362, 16340), (1634, 13620), (1720, 12939), (1816, 12255), (2270, 9804), (2280, 9761), (2451, 9080), (2580, 8626), (2724, 8170), (3268, 6810), (3405, 6536), (4085, 5448), (4313, 5160), (4540, 4902)]