206945760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1$

素因数の和:3665

約数の個数: 192

約数和(自身を含む): 789046272

約数和(自身を除く): 582100512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3623, 3808, 4080, 4760, 5712, 7140, 7246, 8160, 9520, 10869, 11424, 14280, 14492, 18115, 19040, 21738, 25361, 28560, 28984, 36230, 43476, 50722, 54345, 57120, 57968, 61591, 72460, 76083, 86952, 101444, 108690, 115936, 123182, 126805, 144920, 152166, 173904, 184773, 202888, 217380, 246364, 253610, 289840, 304332, 307955, 347808, 369546, 380415, 405776, 431137, 434760, 492728, 507220, 579680, 608664, 615910, 739092, 760830, 811552, 862274, 869520, 923865, 985456, 1014440, 1217328, 1231820, 1293411, 1478184, 1521660, 1724548, 1739040, 1847730, 1970912, 2028880, 2155685, 2434656, 2463640, 2586822, 2956368, 3043320, 3449096, 3695460, 4057760, 4311370, 4927280, 5173644, 5912736, 6086640, 6467055, 6898192, 7390920, 8622740, 9854560, 10347288, 12173280, 12934110, 13796384, 14781840, 17245480, 20694576, 25868220, 29563680, 34490960, 41389152, 51736440, 68981920, 103472880, 206945760]

約数ペア:

[(1, 206945760), (2, 103472880), (3, 68981920), (4, 51736440), (5, 41389152), (6, 34490960), (7, 29563680), (8, 25868220), (10, 20694576), (12, 17245480), (14, 14781840), (15, 13796384), (16, 12934110), (17, 12173280), (20, 10347288), (21, 9854560), (24, 8622740), (28, 7390920), (30, 6898192), (32, 6467055), (34, 6086640), (35, 5912736), (40, 5173644), (42, 4927280), (48, 4311370), (51, 4057760), (56, 3695460), (60, 3449096), (68, 3043320), (70, 2956368), (80, 2586822), (84, 2463640), (85, 2434656), (96, 2155685), (102, 2028880), (105, 1970912), (112, 1847730), (119, 1739040), (120, 1724548), (136, 1521660), (140, 1478184), (160, 1293411), (168, 1231820), (170, 1217328), (204, 1014440), (210, 985456), (224, 923865), (238, 869520), (240, 862274), (255, 811552), (272, 760830), (280, 739092), (336, 615910), (340, 608664), (357, 579680), (408, 507220), (420, 492728), (476, 434760), (480, 431137), (510, 405776), (544, 380415), (560, 369546), (595, 347808), (672, 307955), (680, 304332), (714, 289840), (816, 253610), (840, 246364), (952, 217380), (1020, 202888), (1120, 184773), (1190, 173904), (1360, 152166), (1428, 144920), (1632, 126805), (1680, 123182), (1785, 115936), (1904, 108690), (2040, 101444), (2380, 86952), (2720, 76083), (2856, 72460), (3360, 61591), (3570, 57968), (3623, 57120), (3808, 54345), (4080, 50722), (4760, 43476), (5712, 36230), (7140, 28984), (7246, 28560), (8160, 25361), (9520, 21738), (10869, 19040), (11424, 18115), (14280, 14492)]