222763080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 690094080

約数和(自身を除く): 467331000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 127, 141, 188, 235, 254, 282, 311, 376, 381, 470, 508, 564, 622, 635, 705, 762, 933, 940, 1016, 1128, 1244, 1270, 1410, 1524, 1555, 1866, 1880, 1905, 2488, 2540, 2820, 3048, 3110, 3732, 3810, 4665, 5080, 5640, 5969, 6220, 7464, 7620, 9330, 11938, 12440, 14617, 15240, 17907, 18660, 23876, 29234, 29845, 35814, 37320, 39497, 43851, 47752, 58468, 59690, 71628, 73085, 78994, 87702, 89535, 116936, 118491, 119380, 143256, 146170, 157988, 175404, 179070, 197485, 219255, 236982, 238760, 292340, 315976, 350808, 358140, 394970, 438510, 473964, 584680, 592455, 716280, 789940, 877020, 947928, 1184910, 1579880, 1754040, 1856359, 2369820, 3712718, 4739640, 5569077, 7425436, 9281795, 11138154, 14850872, 18563590, 22276308, 27845385, 37127180, 44552616, 55690770, 74254360, 111381540, 222763080]

約数ペア:

[(1, 222763080), (2, 111381540), (3, 74254360), (4, 55690770), (5, 44552616), (6, 37127180), (8, 27845385), (10, 22276308), (12, 18563590), (15, 14850872), (20, 11138154), (24, 9281795), (30, 7425436), (40, 5569077), (47, 4739640), (60, 3712718), (94, 2369820), (120, 1856359), (127, 1754040), (141, 1579880), (188, 1184910), (235, 947928), (254, 877020), (282, 789940), (311, 716280), (376, 592455), (381, 584680), (470, 473964), (508, 438510), (564, 394970), (622, 358140), (635, 350808), (705, 315976), (762, 292340), (933, 238760), (940, 236982), (1016, 219255), (1128, 197485), (1244, 179070), (1270, 175404), (1410, 157988), (1524, 146170), (1555, 143256), (1866, 119380), (1880, 118491), (1905, 116936), (2488, 89535), (2540, 87702), (2820, 78994), (3048, 73085), (3110, 71628), (3732, 59690), (3810, 58468), (4665, 47752), (5080, 43851), (5640, 39497), (5969, 37320), (6220, 35814), (7464, 29845), (7620, 29234), (9330, 23876), (11938, 18660), (12440, 17907), (14617, 15240)]