195587280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 758594304

約数和(自身を除く): 563007024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 240, 252, 257, 280, 302, 315, 336, 360, 420, 453, 504, 514, 560, 604, 630, 720, 755, 771, 840, 906, 1008, 1028, 1057, 1208, 1260, 1285, 1359, 1510, 1542, 1680, 1799, 1812, 2056, 2114, 2265, 2313, 2416, 2520, 2570, 2718, 3020, 3084, 3171, 3598, 3624, 3855, 4112, 4228, 4530, 4626, 5040, 5140, 5285, 5397, 5436, 6040, 6168, 6342, 6795, 7196, 7248, 7710, 8456, 8995, 9060, 9252, 9513, 10280, 10570, 10794, 10872, 11565, 12080, 12336, 12684, 13590, 14392, 15420, 15855, 16191, 16912, 17990, 18120, 18504, 19026, 20560, 21140, 21588, 21744, 23130, 25368, 26985, 27180, 28784, 30840, 31710, 32382, 35980, 36240, 37008, 38052, 38807, 42280, 43176, 46260, 47565, 50736, 53970, 54360, 61680, 63420, 64764, 71960, 76104, 77614, 80955, 84560, 86352, 92520, 95130, 107940, 108720, 116421, 126840, 129528, 143920, 152208, 155228, 161910, 185040, 190260, 194035, 215880, 232842, 253680, 259056, 271649, 310456, 323820, 349263, 380520, 388070, 431760, 465684, 543298, 582105, 620912, 647640, 698526, 761040, 776140, 814947, 931368, 1086596, 1164210, 1295280, 1358245, 1397052, 1552280, 1629894, 1746315, 1862736, 2173192, 2328420, 2444841, 2716490, 2794104, 3104560, 3259788, 3492630, 4074735, 4346384, 4656840, 4889682, 5432980, 5588208, 6519576, 6985260, 8149470, 9313680, 9779364, 10865960, 12224205, 13039152, 13970520, 16298940, 19558728, 21731920, 24448410, 27941040, 32597880, 39117456, 48896820, 65195760, 97793640, 195587280]

約数ペア:

[(1, 195587280), (2, 97793640), (3, 65195760), (4, 48896820), (5, 39117456), (6, 32597880), (7, 27941040), (8, 24448410), (9, 21731920), (10, 19558728), (12, 16298940), (14, 13970520), (15, 13039152), (16, 12224205), (18, 10865960), (20, 9779364), (21, 9313680), (24, 8149470), (28, 6985260), (30, 6519576), (35, 5588208), (36, 5432980), (40, 4889682), (42, 4656840), (45, 4346384), (48, 4074735), (56, 3492630), (60, 3259788), (63, 3104560), (70, 2794104), (72, 2716490), (80, 2444841), (84, 2328420), (90, 2173192), (105, 1862736), (112, 1746315), (120, 1629894), (126, 1552280), (140, 1397052), (144, 1358245), (151, 1295280), (168, 1164210), (180, 1086596), (210, 931368), (240, 814947), (252, 776140), (257, 761040), (280, 698526), (302, 647640), (315, 620912), (336, 582105), (360, 543298), (420, 465684), (453, 431760), (504, 388070), (514, 380520), (560, 349263), (604, 323820), (630, 310456), (720, 271649), (755, 259056), (771, 253680), (840, 232842), (906, 215880), (1008, 194035), (1028, 190260), (1057, 185040), (1208, 161910), (1260, 155228), (1285, 152208), (1359, 143920), (1510, 129528), (1542, 126840), (1680, 116421), (1799, 108720), (1812, 107940), (2056, 95130), (2114, 92520), (2265, 86352), (2313, 84560), (2416, 80955), (2520, 77614), (2570, 76104), (2718, 71960), (3020, 64764), (3084, 63420), (3171, 61680), (3598, 54360), (3624, 53970), (3855, 50736), (4112, 47565), (4228, 46260), (4530, 43176), (4626, 42280), (5040, 38807), (5140, 38052), (5285, 37008), (5397, 36240), (5436, 35980), (6040, 32382), (6168, 31710), (6342, 30840), (6795, 28784), (7196, 27180), (7248, 26985), (7710, 25368), (8456, 23130), (8995, 21744), (9060, 21588), (9252, 21140), (9513, 20560), (10280, 19026), (10570, 18504), (10794, 18120), (10872, 17990), (11565, 16912), (12080, 16191), (12336, 15855), (12684, 15420), (13590, 14392)]