213657600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 767763360

約数和(自身を除く): 554105760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 107, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 214, 240, 256, 260, 300, 312, 320, 321, 325, 384, 390, 400, 416, 428, 480, 512, 520, 535, 600, 624, 640, 642, 650, 768, 780, 800, 832, 856, 960, 975, 1024, 1040, 1070, 1200, 1248, 1280, 1284, 1300, 1391, 1536, 1560, 1600, 1605, 1664, 1712, 1920, 1950, 2048, 2080, 2140, 2400, 2496, 2560, 2568, 2600, 2675, 2782, 3072, 3120, 3200, 3210, 3328, 3424, 3840, 3900, 4160, 4173, 4280, 4800, 4992, 5120, 5136, 5200, 5350, 5564, 6144, 6240, 6400, 6420, 6656, 6848, 6955, 7680, 7800, 8025, 8320, 8346, 8560, 9600, 9984, 10240, 10272, 10400, 10700, 11128, 12480, 12800, 12840, 13312, 13696, 13910, 15360, 15600, 16050, 16640, 16692, 17120, 19200, 19968, 20544, 20800, 20865, 21400, 22256, 24960, 25600, 25680, 26624, 27392, 27820, 30720, 31200, 32100, 33280, 33384, 34240, 34775, 38400, 39936, 41088, 41600, 41730, 42800, 44512, 49920, 51200, 51360, 54784, 55640, 62400, 64200, 66560, 66768, 68480, 69550, 76800, 79872, 82176, 83200, 83460, 85600, 89024, 99840, 102720, 104325, 109568, 111280, 124800, 128400, 133120, 133536, 136960, 139100, 153600, 164352, 166400, 166920, 171200, 178048, 199680, 205440, 208650, 219136, 222560, 249600, 256800, 267072, 273920, 278200, 328704, 332800, 333840, 342400, 356096, 399360, 410880, 417300, 445120, 499200, 513600, 534144, 547840, 556400, 657408, 665600, 667680, 684800, 712192, 821760, 834600, 890240, 998400, 1027200, 1068288, 1095680, 1112800, 1335360, 1369600, 1424384, 1643520, 1669200, 1780480, 1996800, 2054400, 2136576, 2225600, 2670720, 2739200, 2848768, 3287040, 3338400, 3560960, 4108800, 4273152, 4451200, 5341440, 5478400, 6676800, 7121920, 8217600, 8546304, 8902400, 10682880, 13353600, 14243840, 16435200, 17804800, 21365760, 26707200, 35609600, 42731520, 53414400, 71219200, 106828800, 213657600]

約数ペア:

[(1, 213657600), (2, 106828800), (3, 71219200), (4, 53414400), (5, 42731520), (6, 35609600), (8, 26707200), (10, 21365760), (12, 17804800), (13, 16435200), (15, 14243840), (16, 13353600), (20, 10682880), (24, 8902400), (25, 8546304), (26, 8217600), (30, 7121920), (32, 6676800), (39, 5478400), (40, 5341440), (48, 4451200), (50, 4273152), (52, 4108800), (60, 3560960), (64, 3338400), (65, 3287040), (75, 2848768), (78, 2739200), (80, 2670720), (96, 2225600), (100, 2136576), (104, 2054400), (107, 1996800), (120, 1780480), (128, 1669200), (130, 1643520), (150, 1424384), (156, 1369600), (160, 1335360), (192, 1112800), (195, 1095680), (200, 1068288), (208, 1027200), (214, 998400), (240, 890240), (256, 834600), (260, 821760), (300, 712192), (312, 684800), (320, 667680), (321, 665600), (325, 657408), (384, 556400), (390, 547840), (400, 534144), (416, 513600), (428, 499200), (480, 445120), (512, 417300), (520, 410880), (535, 399360), (600, 356096), (624, 342400), (640, 333840), (642, 332800), (650, 328704), (768, 278200), (780, 273920), (800, 267072), (832, 256800), (856, 249600), (960, 222560), (975, 219136), (1024, 208650), (1040, 205440), (1070, 199680), (1200, 178048), (1248, 171200), (1280, 166920), (1284, 166400), (1300, 164352), (1391, 153600), (1536, 139100), (1560, 136960), (1600, 133536), (1605, 133120), (1664, 128400), (1712, 124800), (1920, 111280), (1950, 109568), (2048, 104325), (2080, 102720), (2140, 99840), (2400, 89024), (2496, 85600), (2560, 83460), (2568, 83200), (2600, 82176), (2675, 79872), (2782, 76800), (3072, 69550), (3120, 68480), (3200, 66768), (3210, 66560), (3328, 64200), (3424, 62400), (3840, 55640), (3900, 54784), (4160, 51360), (4173, 51200), (4280, 49920), (4800, 44512), (4992, 42800), (5120, 41730), (5136, 41600), (5200, 41088), (5350, 39936), (5564, 38400), (6144, 34775), (6240, 34240), (6400, 33384), (6420, 33280), (6656, 32100), (6848, 31200), (6955, 30720), (7680, 27820), (7800, 27392), (8025, 26624), (8320, 25680), (8346, 25600), (8560, 24960), (9600, 22256), (9984, 21400), (10240, 20865), (10272, 20800), (10400, 20544), (10700, 19968), (11128, 19200), (12480, 17120), (12800, 16692), (12840, 16640), (13312, 16050), (13696, 15600), (13910, 15360)]