1219429680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1196

約数の個数: 240

約数和(自身を含む): 4446902880

約数和(自身を除く): 3227473200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 97, 98, 105, 112, 120, 140, 147, 168, 194, 196, 210, 240, 245, 280, 291, 294, 336, 388, 392, 420, 485, 490, 560, 582, 588, 679, 735, 776, 784, 840, 970, 980, 1069, 1164, 1176, 1358, 1455, 1470, 1552, 1680, 1940, 1960, 2037, 2138, 2328, 2352, 2716, 2910, 2940, 3207, 3395, 3880, 3920, 4074, 4276, 4656, 4753, 5345, 5432, 5820, 5880, 6414, 6790, 7483, 7760, 8148, 8552, 9506, 10185, 10690, 10864, 11640, 11760, 12828, 13580, 14259, 14966, 16035, 16296, 17104, 19012, 20370, 21380, 22449, 23280, 23765, 25656, 27160, 28518, 29932, 32070, 32592, 37415, 38024, 40740, 42760, 44898, 47530, 51312, 52381, 54320, 57036, 59864, 64140, 71295, 74830, 76048, 81480, 85520, 89796, 95060, 103693, 104762, 112245, 114072, 119728, 128280, 142590, 149660, 157143, 162960, 179592, 190120, 207386, 209524, 224490, 228144, 256560, 261905, 285180, 299320, 311079, 314286, 359184, 380240, 414772, 419048, 448980, 518465, 523810, 570360, 598640, 622158, 628572, 725851, 785715, 829544, 838096, 897960, 1036930, 1047620, 1140720, 1244316, 1257144, 1451702, 1555395, 1571430, 1659088, 1795920, 2073860, 2095240, 2177553, 2488632, 2514288, 2903404, 3110790, 3142860, 3629255, 4147720, 4190480, 4355106, 4977264, 5080957, 5806808, 6221580, 6285720, 7258510, 8295440, 8710212, 10161914, 10887765, 11613616, 12443160, 12571440, 14517020, 15242871, 17420424, 20323828, 21775530, 24886320, 25404785, 29034040, 30485742, 34840848, 40647656, 43551060, 50809570, 58068080, 60971484, 76214355, 81295312, 87102120, 101619140, 121942968, 152428710, 174204240, 203238280, 243885936, 304857420, 406476560, 609714840, 1219429680]

約数ペア:

[(1, 1219429680), (2, 609714840), (3, 406476560), (4, 304857420), (5, 243885936), (6, 203238280), (7, 174204240), (8, 152428710), (10, 121942968), (12, 101619140), (14, 87102120), (15, 81295312), (16, 76214355), (20, 60971484), (21, 58068080), (24, 50809570), (28, 43551060), (30, 40647656), (35, 34840848), (40, 30485742), (42, 29034040), (48, 25404785), (49, 24886320), (56, 21775530), (60, 20323828), (70, 17420424), (80, 15242871), (84, 14517020), (97, 12571440), (98, 12443160), (105, 11613616), (112, 10887765), (120, 10161914), (140, 8710212), (147, 8295440), (168, 7258510), (194, 6285720), (196, 6221580), (210, 5806808), (240, 5080957), (245, 4977264), (280, 4355106), (291, 4190480), (294, 4147720), (336, 3629255), (388, 3142860), (392, 3110790), (420, 2903404), (485, 2514288), (490, 2488632), (560, 2177553), (582, 2095240), (588, 2073860), (679, 1795920), (735, 1659088), (776, 1571430), (784, 1555395), (840, 1451702), (970, 1257144), (980, 1244316), (1069, 1140720), (1164, 1047620), (1176, 1036930), (1358, 897960), (1455, 838096), (1470, 829544), (1552, 785715), (1680, 725851), (1940, 628572), (1960, 622158), (2037, 598640), (2138, 570360), (2328, 523810), (2352, 518465), (2716, 448980), (2910, 419048), (2940, 414772), (3207, 380240), (3395, 359184), (3880, 314286), (3920, 311079), (4074, 299320), (4276, 285180), (4656, 261905), (4753, 256560), (5345, 228144), (5432, 224490), (5820, 209524), (5880, 207386), (6414, 190120), (6790, 179592), (7483, 162960), (7760, 157143), (8148, 149660), (8552, 142590), (9506, 128280), (10185, 119728), (10690, 114072), (10864, 112245), (11640, 104762), (11760, 103693), (12828, 95060), (13580, 89796), (14259, 85520), (14966, 81480), (16035, 76048), (16296, 74830), (17104, 71295), (19012, 64140), (20370, 59864), (21380, 57036), (22449, 54320), (23280, 52381), (23765, 51312), (25656, 47530), (27160, 44898), (28518, 42760), (29932, 40740), (32070, 38024), (32592, 37415)]