20563200

素因数分解:

$2^8\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 432

約数和(自身を含む): 91244160

約数和(自身を除く): 70680960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 50, 51, 54, 56, 60, 63, 64, 68, 70, 72, 75, 80, 84, 85, 90, 96, 100, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 150, 153, 160, 168, 170, 175, 180, 189, 192, 200, 204, 210, 216, 224, 225, 238, 240, 252, 255, 256, 270, 272, 280, 288, 300, 306, 315, 320, 336, 340, 350, 357, 360, 378, 384, 400, 408, 420, 425, 432, 448, 450, 459, 476, 480, 504, 510, 525, 540, 544, 560, 576, 595, 600, 612, 630, 640, 672, 675, 680, 700, 714, 720, 756, 765, 768, 800, 816, 840, 850, 864, 896, 900, 918, 945, 952, 960, 1008, 1020, 1050, 1071, 1080, 1088, 1120, 1152, 1190, 1200, 1224, 1260, 1275, 1280, 1344, 1350, 1360, 1400, 1428, 1440, 1512, 1530, 1575, 1600, 1632, 1680, 1700, 1728, 1785, 1792, 1800, 1836, 1890, 1904, 1920, 2016, 2040, 2100, 2142, 2160, 2176, 2240, 2295, 2304, 2380, 2400, 2448, 2520, 2550, 2688, 2700, 2720, 2800, 2856, 2880, 2975, 3024, 3060, 3150, 3200, 3213, 3264, 3360, 3400, 3456, 3570, 3600, 3672, 3780, 3808, 3825, 3840, 4032, 4080, 4200, 4284, 4320, 4352, 4480, 4590, 4725, 4760, 4800, 4896, 5040, 5100, 5355, 5376, 5400, 5440, 5600, 5712, 5760, 5950, 6048, 6120, 6300, 6400, 6426, 6528, 6720, 6800, 6912, 7140, 7200, 7344, 7560, 7616, 7650, 8064, 8160, 8400, 8568, 8640, 8925, 8960, 9180, 9450, 9520, 9600, 9792, 10080, 10200, 10710, 10800, 10880, 11200, 11424, 11475, 11520, 11900, 12096, 12240, 12600, 12852, 13056, 13440, 13600, 14280, 14400, 14688, 15120, 15232, 15300, 16065, 16128, 16320, 16800, 17136, 17280, 17850, 18360, 18900, 19040, 19200, 19584, 20160, 20400, 21420, 21600, 21760, 22400, 22848, 22950, 23800, 24192, 24480, 25200, 25704, 26775, 26880, 27200, 28560, 28800, 29376, 30240, 30464, 30600, 32130, 32640, 33600, 34272, 34560, 35700, 36720, 37800, 38080, 39168, 40320, 40800, 42840, 43200, 44800, 45696, 45900, 47600, 48384, 48960, 50400, 51408, 53550, 54400, 57120, 57600, 58752, 60480, 61200, 64260, 65280, 67200, 68544, 71400, 73440, 75600, 76160, 80325, 80640, 81600, 85680, 86400, 91392, 91800, 95200, 97920, 100800, 102816, 107100, 108800, 114240, 117504, 120960, 122400, 128520, 134400, 137088, 142800, 146880, 151200, 152320, 160650, 163200, 171360, 172800, 183600, 190400, 195840, 201600, 205632, 214200, 228480, 241920, 244800, 257040, 274176, 285600, 293760, 302400, 321300, 326400, 342720, 367200, 380800, 403200, 411264, 428400, 456960, 489600, 514080, 571200, 587520, 604800, 642600, 685440, 734400, 761600, 822528, 856800, 979200, 1028160, 1142400, 1209600, 1285200, 1370880, 1468800, 1713600, 2056320, 2284800, 2570400, 2937600, 3427200, 4112640, 5140800, 6854400, 10281600, 20563200]

約数ペア:

[(1, 20563200), (2, 10281600), (3, 6854400), (4, 5140800), (5, 4112640), (6, 3427200), (7, 2937600), (8, 2570400), (9, 2284800), (10, 2056320), (12, 1713600), (14, 1468800), (15, 1370880), (16, 1285200), (17, 1209600), (18, 1142400), (20, 1028160), (21, 979200), (24, 856800), (25, 822528), (27, 761600), (28, 734400), (30, 685440), (32, 642600), (34, 604800), (35, 587520), (36, 571200), (40, 514080), (42, 489600), (45, 456960), (48, 428400), (50, 411264), (51, 403200), (54, 380800), (56, 367200), (60, 342720), (63, 326400), (64, 321300), (68, 302400), (70, 293760), (72, 285600), (75, 274176), (80, 257040), (84, 244800), (85, 241920), (90, 228480), (96, 214200), (100, 205632), (102, 201600), (105, 195840), (108, 190400), (112, 183600), (119, 172800), (120, 171360), (126, 163200), (128, 160650), (135, 152320), (136, 151200), (140, 146880), (144, 142800), (150, 137088), (153, 134400), (160, 128520), (168, 122400), (170, 120960), (175, 117504), (180, 114240), (189, 108800), (192, 107100), (200, 102816), (204, 100800), (210, 97920), (216, 95200), (224, 91800), (225, 91392), (238, 86400), (240, 85680), (252, 81600), (255, 80640), (256, 80325), (270, 76160), (272, 75600), (280, 73440), (288, 71400), (300, 68544), (306, 67200), (315, 65280), (320, 64260), (336, 61200), (340, 60480), (350, 58752), (357, 57600), (360, 57120), (378, 54400), (384, 53550), (400, 51408), (408, 50400), (420, 48960), (425, 48384), (432, 47600), (448, 45900), (450, 45696), (459, 44800), (476, 43200), (480, 42840), (504, 40800), (510, 40320), (525, 39168), (540, 38080), (544, 37800), (560, 36720), (576, 35700), (595, 34560), (600, 34272), (612, 33600), (630, 32640), (640, 32130), (672, 30600), (675, 30464), (680, 30240), (700, 29376), (714, 28800), (720, 28560), (756, 27200), (765, 26880), (768, 26775), (800, 25704), (816, 25200), (840, 24480), (850, 24192), (864, 23800), (896, 22950), (900, 22848), (918, 22400), (945, 21760), (952, 21600), (960, 21420), (1008, 20400), (1020, 20160), (1050, 19584), (1071, 19200), (1080, 19040), (1088, 18900), (1120, 18360), (1152, 17850), (1190, 17280), (1200, 17136), (1224, 16800), (1260, 16320), (1275, 16128), (1280, 16065), (1344, 15300), (1350, 15232), (1360, 15120), (1400, 14688), (1428, 14400), (1440, 14280), (1512, 13600), (1530, 13440), (1575, 13056), (1600, 12852), (1632, 12600), (1680, 12240), (1700, 12096), (1728, 11900), (1785, 11520), (1792, 11475), (1800, 11424), (1836, 11200), (1890, 10880), (1904, 10800), (1920, 10710), (2016, 10200), (2040, 10080), (2100, 9792), (2142, 9600), (2160, 9520), (2176, 9450), (2240, 9180), (2295, 8960), (2304, 8925), (2380, 8640), (2400, 8568), (2448, 8400), (2520, 8160), (2550, 8064), (2688, 7650), (2700, 7616), (2720, 7560), (2800, 7344), (2856, 7200), (2880, 7140), (2975, 6912), (3024, 6800), (3060, 6720), (3150, 6528), (3200, 6426), (3213, 6400), (3264, 6300), (3360, 6120), (3400, 6048), (3456, 5950), (3570, 5760), (3600, 5712), (3672, 5600), (3780, 5440), (3808, 5400), (3825, 5376), (3840, 5355), (4032, 5100), (4080, 5040), (4200, 4896), (4284, 4800), (4320, 4760), (4352, 4725), (4480, 4590)]