199050280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 587865600

約数和(自身を除く): 388815320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 23, 26, 34, 40, 44, 46, 52, 55, 65, 68, 85, 88, 89, 92, 104, 110, 115, 130, 136, 143, 170, 178, 184, 187, 220, 221, 230, 253, 260, 286, 299, 340, 356, 374, 391, 440, 442, 445, 460, 506, 520, 572, 598, 680, 712, 715, 748, 782, 884, 890, 920, 935, 979, 1012, 1105, 1144, 1157, 1196, 1265, 1430, 1495, 1496, 1513, 1564, 1768, 1780, 1870, 1955, 1958, 2024, 2047, 2210, 2314, 2392, 2431, 2530, 2860, 2990, 3026, 3128, 3289, 3560, 3740, 3910, 3916, 4094, 4301, 4420, 4628, 4862, 4895, 5060, 5083, 5720, 5785, 5980, 6052, 6578, 7480, 7565, 7820, 7832, 8188, 8602, 8840, 9256, 9724, 9790, 10120, 10166, 10235, 11570, 11960, 12104, 12155, 12727, 13156, 15130, 15640, 16376, 16445, 16643, 17204, 19448, 19580, 19669, 20332, 20470, 21505, 22517, 23140, 24310, 25415, 25454, 26312, 26611, 30260, 32890, 33286, 34408, 34799, 39160, 39338, 40664, 40940, 43010, 45034, 46280, 48620, 50830, 50908, 53222, 55913, 60520, 63635, 65780, 66572, 69598, 78676, 81880, 83215, 86020, 90068, 97240, 98345, 101660, 101816, 106444, 111826, 112585, 127270, 131560, 133055, 133144, 139196, 157352, 166430, 172040, 173995, 180136, 196690, 203320, 212888, 216359, 223652, 225170, 254540, 266110, 278392, 279565, 292721, 332860, 347990, 382789, 393380, 432718, 447304, 450340, 452387, 509080, 532220, 559130, 585442, 665720, 695980, 765578, 786760, 865436, 900680, 904774, 1064440, 1081795, 1118260, 1170884, 1391960, 1463605, 1531156, 1730872, 1809548, 1913945, 2163590, 2236520, 2261935, 2341768, 2927210, 3062312, 3619096, 3827890, 4327180, 4523870, 4976257, 5854420, 7655780, 8654360, 9047740, 9952514, 11708840, 15311560, 18095480, 19905028, 24881285, 39810056, 49762570, 99525140, 199050280]

約数ペア:

[(1, 199050280), (2, 99525140), (4, 49762570), (5, 39810056), (8, 24881285), (10, 19905028), (11, 18095480), (13, 15311560), (17, 11708840), (20, 9952514), (22, 9047740), (23, 8654360), (26, 7655780), (34, 5854420), (40, 4976257), (44, 4523870), (46, 4327180), (52, 3827890), (55, 3619096), (65, 3062312), (68, 2927210), (85, 2341768), (88, 2261935), (89, 2236520), (92, 2163590), (104, 1913945), (110, 1809548), (115, 1730872), (130, 1531156), (136, 1463605), (143, 1391960), (170, 1170884), (178, 1118260), (184, 1081795), (187, 1064440), (220, 904774), (221, 900680), (230, 865436), (253, 786760), (260, 765578), (286, 695980), (299, 665720), (340, 585442), (356, 559130), (374, 532220), (391, 509080), (440, 452387), (442, 450340), (445, 447304), (460, 432718), (506, 393380), (520, 382789), (572, 347990), (598, 332860), (680, 292721), (712, 279565), (715, 278392), (748, 266110), (782, 254540), (884, 225170), (890, 223652), (920, 216359), (935, 212888), (979, 203320), (1012, 196690), (1105, 180136), (1144, 173995), (1157, 172040), (1196, 166430), (1265, 157352), (1430, 139196), (1495, 133144), (1496, 133055), (1513, 131560), (1564, 127270), (1768, 112585), (1780, 111826), (1870, 106444), (1955, 101816), (1958, 101660), (2024, 98345), (2047, 97240), (2210, 90068), (2314, 86020), (2392, 83215), (2431, 81880), (2530, 78676), (2860, 69598), (2990, 66572), (3026, 65780), (3128, 63635), (3289, 60520), (3560, 55913), (3740, 53222), (3910, 50908), (3916, 50830), (4094, 48620), (4301, 46280), (4420, 45034), (4628, 43010), (4862, 40940), (4895, 40664), (5060, 39338), (5083, 39160), (5720, 34799), (5785, 34408), (5980, 33286), (6052, 32890), (6578, 30260), (7480, 26611), (7565, 26312), (7820, 25454), (7832, 25415), (8188, 24310), (8602, 23140), (8840, 22517), (9256, 21505), (9724, 20470), (9790, 20332), (10120, 19669), (10166, 19580), (10235, 19448), (11570, 17204), (11960, 16643), (12104, 16445), (12155, 16376), (12727, 15640), (13156, 15130)]