272169480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 940584960

約数和(自身を除く): 668415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 47, 55, 60, 66, 82, 88, 94, 107, 110, 120, 123, 132, 141, 164, 165, 188, 205, 214, 220, 235, 246, 264, 282, 321, 328, 330, 376, 410, 428, 440, 451, 470, 492, 517, 535, 564, 615, 642, 660, 705, 820, 856, 902, 940, 984, 1034, 1070, 1128, 1177, 1230, 1284, 1320, 1353, 1410, 1551, 1605, 1640, 1804, 1880, 1927, 2068, 2140, 2255, 2354, 2460, 2568, 2585, 2706, 2820, 3102, 3210, 3531, 3608, 3854, 4136, 4280, 4387, 4510, 4708, 4920, 5029, 5170, 5412, 5640, 5781, 5885, 6204, 6420, 6765, 7062, 7708, 7755, 8774, 9020, 9416, 9635, 10058, 10340, 10824, 11562, 11770, 12408, 12840, 13161, 13530, 14124, 15087, 15416, 15510, 17548, 17655, 18040, 19270, 20116, 20680, 21197, 21935, 23124, 23540, 25145, 26322, 27060, 28248, 28905, 30174, 31020, 35096, 35310, 38540, 40232, 42394, 43870, 46248, 47080, 48257, 50290, 52644, 54120, 55319, 57810, 60348, 62040, 63591, 65805, 70620, 75435, 77080, 84788, 87740, 96514, 100580, 105288, 105985, 110638, 115620, 120696, 127182, 131610, 141240, 144771, 150870, 165957, 169576, 175480, 193028, 201160, 206189, 211970, 221276, 231240, 241285, 254364, 263220, 276595, 289542, 301740, 317955, 331914, 386056, 412378, 423940, 442552, 482570, 508728, 526440, 553190, 579084, 603480, 618567, 635910, 663828, 723855, 824756, 829785, 847880, 965140, 1030945, 1106380, 1158168, 1237134, 1271820, 1327656, 1447710, 1649512, 1659570, 1930280, 2061890, 2212760, 2268079, 2474268, 2543640, 2895420, 3092835, 3319140, 4123780, 4536158, 4948536, 5790840, 6185670, 6638280, 6804237, 8247560, 9072316, 11340395, 12371340, 13608474, 18144632, 22680790, 24742680, 27216948, 34021185, 45361580, 54433896, 68042370, 90723160, 136084740, 272169480]

約数ペア:

[(1, 272169480), (2, 136084740), (3, 90723160), (4, 68042370), (5, 54433896), (6, 45361580), (8, 34021185), (10, 27216948), (11, 24742680), (12, 22680790), (15, 18144632), (20, 13608474), (22, 12371340), (24, 11340395), (30, 9072316), (33, 8247560), (40, 6804237), (41, 6638280), (44, 6185670), (47, 5790840), (55, 4948536), (60, 4536158), (66, 4123780), (82, 3319140), (88, 3092835), (94, 2895420), (107, 2543640), (110, 2474268), (120, 2268079), (123, 2212760), (132, 2061890), (141, 1930280), (164, 1659570), (165, 1649512), (188, 1447710), (205, 1327656), (214, 1271820), (220, 1237134), (235, 1158168), (246, 1106380), (264, 1030945), (282, 965140), (321, 847880), (328, 829785), (330, 824756), (376, 723855), (410, 663828), (428, 635910), (440, 618567), (451, 603480), (470, 579084), (492, 553190), (517, 526440), (535, 508728), (564, 482570), (615, 442552), (642, 423940), (660, 412378), (705, 386056), (820, 331914), (856, 317955), (902, 301740), (940, 289542), (984, 276595), (1034, 263220), (1070, 254364), (1128, 241285), (1177, 231240), (1230, 221276), (1284, 211970), (1320, 206189), (1353, 201160), (1410, 193028), (1551, 175480), (1605, 169576), (1640, 165957), (1804, 150870), (1880, 144771), (1927, 141240), (2068, 131610), (2140, 127182), (2255, 120696), (2354, 115620), (2460, 110638), (2568, 105985), (2585, 105288), (2706, 100580), (2820, 96514), (3102, 87740), (3210, 84788), (3531, 77080), (3608, 75435), (3854, 70620), (4136, 65805), (4280, 63591), (4387, 62040), (4510, 60348), (4708, 57810), (4920, 55319), (5029, 54120), (5170, 52644), (5412, 50290), (5640, 48257), (5781, 47080), (5885, 46248), (6204, 43870), (6420, 42394), (6765, 40232), (7062, 38540), (7708, 35310), (7755, 35096), (8774, 31020), (9020, 30174), (9416, 28905), (9635, 28248), (10058, 27060), (10340, 26322), (10824, 25145), (11562, 23540), (11770, 23124), (12408, 21935), (12840, 21197), (13161, 20680), (13530, 20116), (14124, 19270), (15087, 18040), (15416, 17655), (15510, 17548)]