187051410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 642539520

約数和(自身を除く): 455488110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 135, 138, 161, 182, 189, 195, 207, 210, 230, 234, 270, 273, 299, 315, 322, 331, 345, 351, 378, 390, 414, 455, 483, 546, 585, 598, 621, 630, 662, 690, 702, 805, 819, 897, 910, 945, 966, 993, 1035, 1170, 1242, 1365, 1449, 1495, 1610, 1638, 1655, 1755, 1794, 1890, 1986, 2070, 2093, 2317, 2415, 2457, 2691, 2730, 2898, 2979, 2990, 3105, 3310, 3510, 4095, 4186, 4303, 4347, 4485, 4634, 4830, 4914, 4965, 5382, 5958, 6210, 6279, 6951, 7245, 7613, 8073, 8190, 8606, 8694, 8937, 8970, 9930, 10465, 11585, 12285, 12558, 12909, 13455, 13902, 14490, 14895, 15226, 16146, 17874, 18837, 20853, 20930, 21515, 21735, 22839, 23170, 24570, 25818, 26910, 29790, 30121, 31395, 34755, 37674, 38065, 38727, 40365, 41706, 43030, 43470, 44685, 45678, 53291, 56511, 60242, 62559, 62790, 64545, 68517, 69510, 76130, 77454, 80730, 89370, 90363, 94185, 98969, 104265, 106582, 113022, 114195, 116181, 125118, 129090, 137034, 150605, 159873, 180726, 188370, 193635, 197938, 205551, 208530, 228390, 232362, 266455, 271089, 282555, 296907, 301210, 312795, 319746, 342585, 387270, 411102, 451815, 479619, 494845, 532910, 542178, 565110, 580905, 593814, 625590, 685170, 692783, 799365, 813267, 890721, 903630, 959238, 989690, 1027755, 1161810, 1355445, 1385566, 1438857, 1484535, 1598730, 1626534, 1781442, 2055510, 2078349, 2398095, 2672163, 2710890, 2877714, 2969070, 3463915, 4066335, 4156698, 4453605, 4796190, 5344326, 6235047, 6927830, 7194285, 8132670, 8907210, 10391745, 12470094, 13360815, 14388570, 18705141, 20783490, 26721630, 31175235, 37410282, 62350470, 93525705, 187051410]

約数ペア:

[(1, 187051410), (2, 93525705), (3, 62350470), (5, 37410282), (6, 31175235), (7, 26721630), (9, 20783490), (10, 18705141), (13, 14388570), (14, 13360815), (15, 12470094), (18, 10391745), (21, 8907210), (23, 8132670), (26, 7194285), (27, 6927830), (30, 6235047), (35, 5344326), (39, 4796190), (42, 4453605), (45, 4156698), (46, 4066335), (54, 3463915), (63, 2969070), (65, 2877714), (69, 2710890), (70, 2672163), (78, 2398095), (90, 2078349), (91, 2055510), (105, 1781442), (115, 1626534), (117, 1598730), (126, 1484535), (130, 1438857), (135, 1385566), (138, 1355445), (161, 1161810), (182, 1027755), (189, 989690), (195, 959238), (207, 903630), (210, 890721), (230, 813267), (234, 799365), (270, 692783), (273, 685170), (299, 625590), (315, 593814), (322, 580905), (331, 565110), (345, 542178), (351, 532910), (378, 494845), (390, 479619), (414, 451815), (455, 411102), (483, 387270), (546, 342585), (585, 319746), (598, 312795), (621, 301210), (630, 296907), (662, 282555), (690, 271089), (702, 266455), (805, 232362), (819, 228390), (897, 208530), (910, 205551), (945, 197938), (966, 193635), (993, 188370), (1035, 180726), (1170, 159873), (1242, 150605), (1365, 137034), (1449, 129090), (1495, 125118), (1610, 116181), (1638, 114195), (1655, 113022), (1755, 106582), (1794, 104265), (1890, 98969), (1986, 94185), (2070, 90363), (2093, 89370), (2317, 80730), (2415, 77454), (2457, 76130), (2691, 69510), (2730, 68517), (2898, 64545), (2979, 62790), (2990, 62559), (3105, 60242), (3310, 56511), (3510, 53291), (4095, 45678), (4186, 44685), (4303, 43470), (4347, 43030), (4485, 41706), (4634, 40365), (4830, 38727), (4914, 38065), (4965, 37674), (5382, 34755), (5958, 31395), (6210, 30121), (6279, 29790), (6951, 26910), (7245, 25818), (7613, 24570), (8073, 23170), (8190, 22839), (8606, 21735), (8694, 21515), (8937, 20930), (8970, 20853), (9930, 18837), (10465, 17874), (11585, 16146), (12285, 15226), (12558, 14895), (12909, 14490), (13455, 13902)]