285795840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 1060646400

約数和(自身を除く): 774850560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 199, 204, 220, 240, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 398, 408, 440, 480, 510, 512, 528, 544, 561, 597, 640, 660, 680, 704, 748, 768, 796, 816, 880, 935, 960, 995, 1020, 1056, 1088, 1122, 1194, 1280, 1320, 1360, 1408, 1496, 1536, 1592, 1632, 1760, 1870, 1920, 1990, 2040, 2112, 2176, 2189, 2244, 2388, 2560, 2640, 2720, 2805, 2816, 2985, 2992, 3184, 3264, 3383, 3520, 3740, 3840, 3980, 4080, 4224, 4352, 4378, 4488, 4776, 5280, 5440, 5610, 5632, 5970, 5984, 6368, 6528, 6567, 6766, 7040, 7480, 7680, 7960, 8160, 8448, 8704, 8756, 8976, 9552, 10149, 10560, 10880, 10945, 11220, 11940, 11968, 12736, 13056, 13134, 13532, 14080, 14960, 15920, 16320, 16896, 16915, 17512, 17952, 19104, 20298, 21120, 21760, 21890, 22440, 23880, 23936, 25472, 26112, 26268, 27064, 28160, 29920, 31840, 32640, 32835, 33830, 35024, 35904, 37213, 38208, 40596, 42240, 43520, 43780, 44880, 47760, 47872, 50745, 50944, 52536, 54128, 59840, 63680, 65280, 65670, 67660, 70048, 71808, 74426, 76416, 81192, 84480, 87560, 89760, 95520, 95744, 101490, 101888, 105072, 108256, 111639, 119680, 127360, 130560, 131340, 135320, 140096, 143616, 148852, 152832, 162384, 175120, 179520, 186065, 191040, 202980, 210144, 216512, 223278, 239360, 254720, 262680, 270640, 280192, 287232, 297704, 305664, 324768, 350240, 359040, 372130, 382080, 405960, 420288, 433024, 446556, 478720, 509440, 525360, 541280, 558195, 560384, 595408, 649536, 700480, 718080, 744260, 764160, 811920, 840576, 866048, 893112, 1050720, 1082560, 1116390, 1120768, 1190816, 1299072, 1400960, 1436160, 1488520, 1528320, 1623840, 1681152, 1732096, 1786224, 2101440, 2165120, 2232780, 2381632, 2598144, 2801920, 2977040, 3247680, 3362304, 3572448, 4202880, 4330240, 4465560, 4763264, 5196288, 5603840, 5954080, 6495360, 7144896, 8405760, 8660480, 8931120, 9526528, 11908160, 12990720, 14289792, 16811520, 17862240, 19053056, 23816320, 25981440, 28579584, 35724480, 47632640, 57159168, 71448960, 95265280, 142897920, 285795840]

約数ペア:

[(1, 285795840), (2, 142897920), (3, 95265280), (4, 71448960), (5, 57159168), (6, 47632640), (8, 35724480), (10, 28579584), (11, 25981440), (12, 23816320), (15, 19053056), (16, 17862240), (17, 16811520), (20, 14289792), (22, 12990720), (24, 11908160), (30, 9526528), (32, 8931120), (33, 8660480), (34, 8405760), (40, 7144896), (44, 6495360), (48, 5954080), (51, 5603840), (55, 5196288), (60, 4763264), (64, 4465560), (66, 4330240), (68, 4202880), (80, 3572448), (85, 3362304), (88, 3247680), (96, 2977040), (102, 2801920), (110, 2598144), (120, 2381632), (128, 2232780), (132, 2165120), (136, 2101440), (160, 1786224), (165, 1732096), (170, 1681152), (176, 1623840), (187, 1528320), (192, 1488520), (199, 1436160), (204, 1400960), (220, 1299072), (240, 1190816), (255, 1120768), (256, 1116390), (264, 1082560), (272, 1050720), (320, 893112), (330, 866048), (340, 840576), (352, 811920), (374, 764160), (384, 744260), (398, 718080), (408, 700480), (440, 649536), (480, 595408), (510, 560384), (512, 558195), (528, 541280), (544, 525360), (561, 509440), (597, 478720), (640, 446556), (660, 433024), (680, 420288), (704, 405960), (748, 382080), (768, 372130), (796, 359040), (816, 350240), (880, 324768), (935, 305664), (960, 297704), (995, 287232), (1020, 280192), (1056, 270640), (1088, 262680), (1122, 254720), (1194, 239360), (1280, 223278), (1320, 216512), (1360, 210144), (1408, 202980), (1496, 191040), (1536, 186065), (1592, 179520), (1632, 175120), (1760, 162384), (1870, 152832), (1920, 148852), (1990, 143616), (2040, 140096), (2112, 135320), (2176, 131340), (2189, 130560), (2244, 127360), (2388, 119680), (2560, 111639), (2640, 108256), (2720, 105072), (2805, 101888), (2816, 101490), (2985, 95744), (2992, 95520), (3184, 89760), (3264, 87560), (3383, 84480), (3520, 81192), (3740, 76416), (3840, 74426), (3980, 71808), (4080, 70048), (4224, 67660), (4352, 65670), (4378, 65280), (4488, 63680), (4776, 59840), (5280, 54128), (5440, 52536), (5610, 50944), (5632, 50745), (5970, 47872), (5984, 47760), (6368, 44880), (6528, 43780), (6567, 43520), (6766, 42240), (7040, 40596), (7480, 38208), (7680, 37213), (7960, 35904), (8160, 35024), (8448, 33830), (8704, 32835), (8756, 32640), (8976, 31840), (9552, 29920), (10149, 28160), (10560, 27064), (10880, 26268), (10945, 26112), (11220, 25472), (11940, 23936), (11968, 23880), (12736, 22440), (13056, 21890), (13134, 21760), (13532, 21120), (14080, 20298), (14960, 19104), (15920, 17952), (16320, 17512), (16896, 16915)]