83195280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 240

約数和(自身を含む): 338442624

約数和(自身を除く): 255247344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 971, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 1942, 2040, 2142, 2380, 2448, 2520, 2856, 2913, 3060, 3570, 3884, 4080, 4284, 4760, 4855, 5040, 5355, 5712, 5826, 6120, 6797, 7140, 7768, 8568, 8739, 9520, 9710, 10710, 11652, 12240, 13594, 14280, 14565, 15536, 16507, 17136, 17478, 19420, 20391, 21420, 23304, 27188, 28560, 29130, 33014, 33985, 34956, 38840, 40782, 42840, 43695, 46608, 49521, 54376, 58260, 61173, 66028, 67970, 69912, 77680, 81564, 82535, 85680, 87390, 99042, 101955, 108752, 115549, 116520, 122346, 132056, 135940, 139824, 148563, 163128, 165070, 174780, 198084, 203910, 231098, 233040, 244692, 247605, 264112, 271880, 297126, 305865, 326256, 330140, 346647, 349560, 396168, 407820, 462196, 489384, 495210, 543760, 577745, 594252, 611730, 660280, 693294, 699120, 742815, 792336, 815640, 924392, 978768, 990420, 1039941, 1155490, 1188504, 1223460, 1320560, 1386588, 1485630, 1631280, 1733235, 1848784, 1980840, 2079882, 2310980, 2377008, 2446920, 2773176, 2971260, 3466470, 3961680, 4159764, 4621960, 4893840, 5199705, 5546352, 5942520, 6932940, 8319528, 9243920, 10399410, 11885040, 13865880, 16639056, 20798820, 27731760, 41597640, 83195280]

約数ペア:

[(1, 83195280), (2, 41597640), (3, 27731760), (4, 20798820), (5, 16639056), (6, 13865880), (7, 11885040), (8, 10399410), (9, 9243920), (10, 8319528), (12, 6932940), (14, 5942520), (15, 5546352), (16, 5199705), (17, 4893840), (18, 4621960), (20, 4159764), (21, 3961680), (24, 3466470), (28, 2971260), (30, 2773176), (34, 2446920), (35, 2377008), (36, 2310980), (40, 2079882), (42, 1980840), (45, 1848784), (48, 1733235), (51, 1631280), (56, 1485630), (60, 1386588), (63, 1320560), (68, 1223460), (70, 1188504), (72, 1155490), (80, 1039941), (84, 990420), (85, 978768), (90, 924392), (102, 815640), (105, 792336), (112, 742815), (119, 699120), (120, 693294), (126, 660280), (136, 611730), (140, 594252), (144, 577745), (153, 543760), (168, 495210), (170, 489384), (180, 462196), (204, 407820), (210, 396168), (238, 349560), (240, 346647), (252, 330140), (255, 326256), (272, 305865), (280, 297126), (306, 271880), (315, 264112), (336, 247605), (340, 244692), (357, 233040), (360, 231098), (408, 203910), (420, 198084), (476, 174780), (504, 165070), (510, 163128), (560, 148563), (595, 139824), (612, 135940), (630, 132056), (680, 122346), (714, 116520), (720, 115549), (765, 108752), (816, 101955), (840, 99042), (952, 87390), (971, 85680), (1008, 82535), (1020, 81564), (1071, 77680), (1190, 69912), (1224, 67970), (1260, 66028), (1360, 61173), (1428, 58260), (1530, 54376), (1680, 49521), (1785, 46608), (1904, 43695), (1942, 42840), (2040, 40782), (2142, 38840), (2380, 34956), (2448, 33985), (2520, 33014), (2856, 29130), (2913, 28560), (3060, 27188), (3570, 23304), (3884, 21420), (4080, 20391), (4284, 19420), (4760, 17478), (4855, 17136), (5040, 16507), (5355, 15536), (5712, 14565), (5826, 14280), (6120, 13594), (6797, 12240), (7140, 11652), (7768, 10710), (8568, 9710), (8739, 9520)]