253197360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 320

約数和(自身を含む): 959938560

約数和(自身を除く): 706741200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 90, 104, 108, 117, 120, 127, 130, 135, 142, 144, 156, 180, 195, 208, 213, 216, 234, 240, 254, 260, 270, 284, 312, 351, 355, 360, 381, 390, 426, 432, 468, 508, 520, 540, 568, 585, 624, 635, 639, 702, 710, 720, 762, 780, 852, 923, 936, 1016, 1040, 1065, 1080, 1136, 1143, 1170, 1270, 1278, 1404, 1420, 1524, 1560, 1651, 1704, 1755, 1846, 1872, 1905, 1917, 2032, 2130, 2160, 2286, 2340, 2540, 2556, 2769, 2808, 2840, 3048, 3120, 3195, 3302, 3408, 3429, 3510, 3692, 3810, 3834, 4260, 4572, 4615, 4680, 4953, 5080, 5112, 5538, 5616, 5680, 5715, 6096, 6390, 6604, 6858, 7020, 7384, 7620, 7668, 8255, 8307, 8520, 9017, 9144, 9230, 9360, 9585, 9906, 10160, 10224, 11076, 11430, 12780, 13208, 13716, 13845, 14040, 14768, 14859, 15240, 15336, 16510, 16614, 17040, 17145, 18034, 18288, 18460, 19170, 19812, 22152, 22860, 24765, 24921, 25560, 26416, 27051, 27432, 27690, 28080, 29718, 30480, 30672, 33020, 33228, 34290, 36068, 36920, 38340, 39624, 41535, 44304, 44577, 45085, 45720, 49530, 49842, 51120, 54102, 54864, 55380, 59436, 66040, 66456, 68580, 72136, 73840, 74295, 76680, 79248, 81153, 83070, 89154, 90170, 91440, 99060, 99684, 108204, 110760, 117221, 118872, 124605, 132080, 132912, 135255, 137160, 144272, 148590, 153360, 162306, 166140, 178308, 180340, 198120, 199368, 216408, 221520, 222885, 234442, 237744, 243459, 249210, 270510, 274320, 297180, 324612, 332280, 351663, 356616, 360680, 396240, 398736, 405765, 432816, 445770, 468884, 486918, 498420, 541020, 586105, 594360, 649224, 664560, 703326, 713232, 721360, 811530, 891540, 937768, 973836, 996840, 1054989, 1082040, 1172210, 1188720, 1217295, 1298448, 1406652, 1623060, 1758315, 1783080, 1875536, 1947672, 1993680, 2109978, 2164080, 2344420, 2434590, 2813304, 3164967, 3246120, 3516630, 3566160, 3895344, 4219956, 4688840, 4869180, 5274945, 5626608, 6329934, 6492240, 7033260, 8439912, 9377680, 9738360, 10549890, 12659868, 14066520, 15824835, 16879824, 19476720, 21099780, 25319736, 28133040, 31649670, 42199560, 50639472, 63299340, 84399120, 126598680, 253197360]

約数ペア:

[(1, 253197360), (2, 126598680), (3, 84399120), (4, 63299340), (5, 50639472), (6, 42199560), (8, 31649670), (9, 28133040), (10, 25319736), (12, 21099780), (13, 19476720), (15, 16879824), (16, 15824835), (18, 14066520), (20, 12659868), (24, 10549890), (26, 9738360), (27, 9377680), (30, 8439912), (36, 7033260), (39, 6492240), (40, 6329934), (45, 5626608), (48, 5274945), (52, 4869180), (54, 4688840), (60, 4219956), (65, 3895344), (71, 3566160), (72, 3516630), (78, 3246120), (80, 3164967), (90, 2813304), (104, 2434590), (108, 2344420), (117, 2164080), (120, 2109978), (127, 1993680), (130, 1947672), (135, 1875536), (142, 1783080), (144, 1758315), (156, 1623060), (180, 1406652), (195, 1298448), (208, 1217295), (213, 1188720), (216, 1172210), (234, 1082040), (240, 1054989), (254, 996840), (260, 973836), (270, 937768), (284, 891540), (312, 811530), (351, 721360), (355, 713232), (360, 703326), (381, 664560), (390, 649224), (426, 594360), (432, 586105), (468, 541020), (508, 498420), (520, 486918), (540, 468884), (568, 445770), (585, 432816), (624, 405765), (635, 398736), (639, 396240), (702, 360680), (710, 356616), (720, 351663), (762, 332280), (780, 324612), (852, 297180), (923, 274320), (936, 270510), (1016, 249210), (1040, 243459), (1065, 237744), (1080, 234442), (1136, 222885), (1143, 221520), (1170, 216408), (1270, 199368), (1278, 198120), (1404, 180340), (1420, 178308), (1524, 166140), (1560, 162306), (1651, 153360), (1704, 148590), (1755, 144272), (1846, 137160), (1872, 135255), (1905, 132912), (1917, 132080), (2032, 124605), (2130, 118872), (2160, 117221), (2286, 110760), (2340, 108204), (2540, 99684), (2556, 99060), (2769, 91440), (2808, 90170), (2840, 89154), (3048, 83070), (3120, 81153), (3195, 79248), (3302, 76680), (3408, 74295), (3429, 73840), (3510, 72136), (3692, 68580), (3810, 66456), (3834, 66040), (4260, 59436), (4572, 55380), (4615, 54864), (4680, 54102), (4953, 51120), (5080, 49842), (5112, 49530), (5538, 45720), (5616, 45085), (5680, 44577), (5715, 44304), (6096, 41535), (6390, 39624), (6604, 38340), (6858, 36920), (7020, 36068), (7384, 34290), (7620, 33228), (7668, 33020), (8255, 30672), (8307, 30480), (8520, 29718), (9017, 28080), (9144, 27690), (9230, 27432), (9360, 27051), (9585, 26416), (9906, 25560), (10160, 24921), (10224, 24765), (11076, 22860), (11430, 22152), (12780, 19812), (13208, 19170), (13716, 18460), (13845, 18288), (14040, 18034), (14768, 17145), (14859, 17040), (15240, 16614), (15336, 16510)]