208605600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4172

約数の個数: 216

約数和(自身を含む): 840883680

約数和(自身を除く): 632278080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4139, 4200, 5040, 5600, 6300, 7200, 8278, 8400, 10080, 12417, 12600, 16556, 16800, 20695, 24834, 25200, 28973, 33112, 37251, 41390, 49668, 50400, 57946, 62085, 66224, 74502, 82780, 86919, 99336, 103475, 115892, 124170, 132448, 144865, 149004, 165560, 173838, 186255, 198672, 206950, 231784, 248340, 260757, 289730, 298008, 310425, 331120, 347676, 372510, 397344, 413900, 434595, 463568, 496680, 521514, 579460, 596016, 620850, 662240, 695352, 724325, 745020, 827800, 869190, 927136, 931275, 993360, 1043028, 1158920, 1192032, 1241700, 1303785, 1390704, 1448650, 1490040, 1655600, 1738380, 1862550, 1986720, 2086056, 2172975, 2317840, 2483400, 2607570, 2781408, 2897300, 2980080, 3311200, 3476760, 3725100, 4172112, 4345950, 4635680, 4966800, 5215140, 5794600, 5960160, 6518925, 6953520, 7450200, 8344224, 8691900, 9933600, 10430280, 11589200, 13037850, 13907040, 14900400, 17383800, 20860560, 23178400, 26075700, 29800800, 34767600, 41721120, 52151400, 69535200, 104302800, 208605600]

約数ペア:

[(1, 208605600), (2, 104302800), (3, 69535200), (4, 52151400), (5, 41721120), (6, 34767600), (7, 29800800), (8, 26075700), (9, 23178400), (10, 20860560), (12, 17383800), (14, 14900400), (15, 13907040), (16, 13037850), (18, 11589200), (20, 10430280), (21, 9933600), (24, 8691900), (25, 8344224), (28, 7450200), (30, 6953520), (32, 6518925), (35, 5960160), (36, 5794600), (40, 5215140), (42, 4966800), (45, 4635680), (48, 4345950), (50, 4172112), (56, 3725100), (60, 3476760), (63, 3311200), (70, 2980080), (72, 2897300), (75, 2781408), (80, 2607570), (84, 2483400), (90, 2317840), (96, 2172975), (100, 2086056), (105, 1986720), (112, 1862550), (120, 1738380), (126, 1655600), (140, 1490040), (144, 1448650), (150, 1390704), (160, 1303785), (168, 1241700), (175, 1192032), (180, 1158920), (200, 1043028), (210, 993360), (224, 931275), (225, 927136), (240, 869190), (252, 827800), (280, 745020), (288, 724325), (300, 695352), (315, 662240), (336, 620850), (350, 596016), (360, 579460), (400, 521514), (420, 496680), (450, 463568), (480, 434595), (504, 413900), (525, 397344), (560, 372510), (600, 347676), (630, 331120), (672, 310425), (700, 298008), (720, 289730), (800, 260757), (840, 248340), (900, 231784), (1008, 206950), (1050, 198672), (1120, 186255), (1200, 173838), (1260, 165560), (1400, 149004), (1440, 144865), (1575, 132448), (1680, 124170), (1800, 115892), (2016, 103475), (2100, 99336), (2400, 86919), (2520, 82780), (2800, 74502), (3150, 66224), (3360, 62085), (3600, 57946), (4139, 50400), (4200, 49668), (5040, 41390), (5600, 37251), (6300, 33112), (7200, 28973), (8278, 25200), (8400, 24834), (10080, 20695), (12417, 16800), (12600, 16556)]