2171476160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1863

約数の個数: 168

約数和(自身を含む): 6094658880

約数和(自身を除く): 3923182720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 245, 280, 316, 320, 392, 395, 448, 490, 553, 560, 632, 784, 790, 980, 1106, 1120, 1264, 1568, 1580, 1753, 1960, 2212, 2240, 2528, 2765, 3136, 3160, 3506, 3871, 3920, 4424, 5056, 5530, 6320, 7012, 7742, 7840, 8765, 8848, 11060, 12271, 12640, 14024, 15484, 15680, 17530, 17696, 19355, 22120, 24542, 25280, 28048, 30968, 35060, 35392, 38710, 44240, 49084, 56096, 61355, 61936, 70120, 77420, 85897, 88480, 98168, 112192, 122710, 123872, 138487, 140240, 154840, 171794, 176960, 196336, 245420, 247744, 276974, 280480, 309680, 343588, 392672, 429485, 490840, 553948, 560960, 619360, 687176, 692435, 785344, 858970, 969409, 981680, 1107896, 1238720, 1374352, 1384870, 1717940, 1938818, 1963360, 2215792, 2748704, 2769740, 3435880, 3877636, 3926720, 4431584, 4847045, 5497408, 5539480, 6785863, 6871760, 7755272, 8863168, 9694090, 11078960, 13571726, 13743520, 15510544, 19388180, 22157920, 27143452, 27487040, 31021088, 33929315, 38776360, 44315840, 54286904, 62042176, 67858630, 77552720, 108573808, 135717260, 155105440, 217147616, 271434520, 310210880, 434295232, 542869040, 1085738080, 2171476160]

約数ペア:

[(1, 2171476160), (2, 1085738080), (4, 542869040), (5, 434295232), (7, 310210880), (8, 271434520), (10, 217147616), (14, 155105440), (16, 135717260), (20, 108573808), (28, 77552720), (32, 67858630), (35, 62042176), (40, 54286904), (49, 44315840), (56, 38776360), (64, 33929315), (70, 31021088), (79, 27487040), (80, 27143452), (98, 22157920), (112, 19388180), (140, 15510544), (158, 13743520), (160, 13571726), (196, 11078960), (224, 9694090), (245, 8863168), (280, 7755272), (316, 6871760), (320, 6785863), (392, 5539480), (395, 5497408), (448, 4847045), (490, 4431584), (553, 3926720), (560, 3877636), (632, 3435880), (784, 2769740), (790, 2748704), (980, 2215792), (1106, 1963360), (1120, 1938818), (1264, 1717940), (1568, 1384870), (1580, 1374352), (1753, 1238720), (1960, 1107896), (2212, 981680), (2240, 969409), (2528, 858970), (2765, 785344), (3136, 692435), (3160, 687176), (3506, 619360), (3871, 560960), (3920, 553948), (4424, 490840), (5056, 429485), (5530, 392672), (6320, 343588), (7012, 309680), (7742, 280480), (7840, 276974), (8765, 247744), (8848, 245420), (11060, 196336), (12271, 176960), (12640, 171794), (14024, 154840), (15484, 140240), (15680, 138487), (17530, 123872), (17696, 122710), (19355, 112192), (22120, 98168), (24542, 88480), (25280, 85897), (28048, 77420), (30968, 70120), (35060, 61936), (35392, 61355), (38710, 56096), (44240, 49084)]