71013600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 216

約数和(自身を含む): 286387920

約数和(自身を除く): 215374320

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, 1409, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 2818, 3150, 3360, 3600, 4200, 4227, 5040, 5600, 5636, 6300, 7045, 7200, 8400, 8454, 9863, 10080, 11272, 12600, 12681, 14090, 16800, 16908, 19726, 21135, 22544, 25200, 25362, 28180, 29589, 33816, 35225, 39452, 42270, 45088, 49315, 50400, 50724, 56360, 59178, 63405, 67632, 70450, 78904, 84540, 88767, 98630, 101448, 105675, 112720, 118356, 126810, 135264, 140900, 147945, 157808, 169080, 177534, 197260, 202896, 211350, 225440, 236712, 246575, 253620, 281800, 295890, 315616, 317025, 338160, 355068, 394520, 405792, 422700, 443835, 473424, 493150, 507240, 563600, 591780, 634050, 676320, 710136, 739725, 789040, 845400, 887670, 946848, 986300, 1014480, 1127200, 1183560, 1268100, 1420272, 1479450, 1578080, 1690800, 1775340, 1972600, 2028960, 2219175, 2367120, 2536200, 2840544, 2958900, 3381600, 3550680, 3945200, 4438350, 4734240, 5072400, 5917800, 7101360, 7890400, 8876700, 10144800, 11835600, 14202720, 17753400, 23671200, 35506800, 71013600]

約数ペア:

[(1, 71013600), (2, 35506800), (3, 23671200), (4, 17753400), (5, 14202720), (6, 11835600), (7, 10144800), (8, 8876700), (9, 7890400), (10, 7101360), (12, 5917800), (14, 5072400), (15, 4734240), (16, 4438350), (18, 3945200), (20, 3550680), (21, 3381600), (24, 2958900), (25, 2840544), (28, 2536200), (30, 2367120), (32, 2219175), (35, 2028960), (36, 1972600), (40, 1775340), (42, 1690800), (45, 1578080), (48, 1479450), (50, 1420272), (56, 1268100), (60, 1183560), (63, 1127200), (70, 1014480), (72, 986300), (75, 946848), (80, 887670), (84, 845400), (90, 789040), (96, 739725), (100, 710136), (105, 676320), (112, 634050), (120, 591780), (126, 563600), (140, 507240), (144, 493150), (150, 473424), (160, 443835), (168, 422700), (175, 405792), (180, 394520), (200, 355068), (210, 338160), (224, 317025), (225, 315616), (240, 295890), (252, 281800), (280, 253620), (288, 246575), (300, 236712), (315, 225440), (336, 211350), (350, 202896), (360, 197260), (400, 177534), (420, 169080), (450, 157808), (480, 147945), (504, 140900), (525, 135264), (560, 126810), (600, 118356), (630, 112720), (672, 105675), (700, 101448), (720, 98630), (800, 88767), (840, 84540), (900, 78904), (1008, 70450), (1050, 67632), (1120, 63405), (1200, 59178), (1260, 56360), (1400, 50724), (1409, 50400), (1440, 49315), (1575, 45088), (1680, 42270), (1800, 39452), (2016, 35225), (2100, 33816), (2400, 29589), (2520, 28180), (2800, 25362), (2818, 25200), (3150, 22544), (3360, 21135), (3600, 19726), (4200, 16908), (4227, 16800), (5040, 14090), (5600, 12681), (5636, 12600), (6300, 11272), (7045, 10080), (7200, 9863), (8400, 8454)]