551265120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3262

約数の個数: 288

約数和(自身を含む): 2277108288

約数和(自身を除く): 1725843168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3217, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 6434, 7140, 8160, 8568, 9520, 9651, 10080, 10710, 11424, 12240, 12868, 14280, 16085, 17136, 19040, 19302, 21420, 22519, 24480, 25736, 28560, 28953, 32170, 34272, 38604, 42840, 45038, 48255, 51472, 54689, 57120, 57906, 64340, 67557, 77208, 85680, 90076, 96510, 102944, 109378, 112595, 115812, 128680, 135114, 144765, 154416, 164067, 171360, 180152, 193020, 202671, 218756, 225190, 231624, 257360, 270228, 273445, 289530, 308832, 328134, 337785, 360304, 382823, 386040, 405342, 437512, 450380, 463248, 492201, 514720, 540456, 546890, 579060, 656268, 675570, 720608, 765646, 772080, 810684, 820335, 875024, 900760, 926496, 984402, 1013355, 1080912, 1093780, 1148469, 1158120, 1312536, 1351140, 1531292, 1544160, 1621368, 1640670, 1750048, 1801520, 1914115, 1968804, 2026710, 2161824, 2187560, 2296938, 2316240, 2461005, 2625072, 2702280, 3062584, 3242736, 3281340, 3445407, 3603040, 3828230, 3937608, 4053420, 4375120, 4593876, 4632480, 4922010, 5250144, 5404560, 5742345, 6125168, 6485472, 6562680, 6890814, 7656460, 7875216, 8106840, 8750240, 9187752, 9844020, 10809120, 11484690, 12250336, 13125360, 13781628, 15312920, 15750432, 16213680, 17227035, 18375504, 19688040, 22969380, 26250720, 27563256, 30625840, 32427360, 34454070, 36751008, 39376080, 45938760, 55126512, 61251680, 68908140, 78752160, 91877520, 110253024, 137816280, 183755040, 275632560, 551265120]

約数ペア:

[(1, 551265120), (2, 275632560), (3, 183755040), (4, 137816280), (5, 110253024), (6, 91877520), (7, 78752160), (8, 68908140), (9, 61251680), (10, 55126512), (12, 45938760), (14, 39376080), (15, 36751008), (16, 34454070), (17, 32427360), (18, 30625840), (20, 27563256), (21, 26250720), (24, 22969380), (28, 19688040), (30, 18375504), (32, 17227035), (34, 16213680), (35, 15750432), (36, 15312920), (40, 13781628), (42, 13125360), (45, 12250336), (48, 11484690), (51, 10809120), (56, 9844020), (60, 9187752), (63, 8750240), (68, 8106840), (70, 7875216), (72, 7656460), (80, 6890814), (84, 6562680), (85, 6485472), (90, 6125168), (96, 5742345), (102, 5404560), (105, 5250144), (112, 4922010), (119, 4632480), (120, 4593876), (126, 4375120), (136, 4053420), (140, 3937608), (144, 3828230), (153, 3603040), (160, 3445407), (168, 3281340), (170, 3242736), (180, 3062584), (204, 2702280), (210, 2625072), (224, 2461005), (238, 2316240), (240, 2296938), (252, 2187560), (255, 2161824), (272, 2026710), (280, 1968804), (288, 1914115), (306, 1801520), (315, 1750048), (336, 1640670), (340, 1621368), (357, 1544160), (360, 1531292), (408, 1351140), (420, 1312536), (476, 1158120), (480, 1148469), (504, 1093780), (510, 1080912), (544, 1013355), (560, 984402), (595, 926496), (612, 900760), (630, 875024), (672, 820335), (680, 810684), (714, 772080), (720, 765646), (765, 720608), (816, 675570), (840, 656268), (952, 579060), (1008, 546890), (1020, 540456), (1071, 514720), (1120, 492201), (1190, 463248), (1224, 450380), (1260, 437512), (1360, 405342), (1428, 386040), (1440, 382823), (1530, 360304), (1632, 337785), (1680, 328134), (1785, 308832), (1904, 289530), (2016, 273445), (2040, 270228), (2142, 257360), (2380, 231624), (2448, 225190), (2520, 218756), (2720, 202671), (2856, 193020), (3060, 180152), (3217, 171360), (3360, 164067), (3570, 154416), (3808, 144765), (4080, 135114), (4284, 128680), (4760, 115812), (4896, 112595), (5040, 109378), (5355, 102944), (5712, 96510), (6120, 90076), (6434, 85680), (7140, 77208), (8160, 67557), (8568, 64340), (9520, 57906), (9651, 57120), (10080, 54689), (10710, 51472), (11424, 48255), (12240, 45038), (12868, 42840), (14280, 38604), (16085, 34272), (17136, 32170), (19040, 28953), (19302, 28560), (21420, 25736), (22519, 24480)]