1316390880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 4881806496

約数和(自身を除く): 3565415616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 97, 98, 105, 112, 120, 140, 147, 160, 168, 194, 196, 210, 224, 240, 245, 280, 291, 294, 336, 388, 392, 420, 480, 485, 490, 560, 577, 582, 588, 672, 679, 735, 776, 784, 840, 970, 980, 1120, 1154, 1164, 1176, 1358, 1455, 1470, 1552, 1568, 1680, 1731, 1940, 1960, 2037, 2308, 2328, 2352, 2716, 2885, 2910, 2940, 3104, 3360, 3395, 3462, 3880, 3920, 4039, 4074, 4616, 4656, 4704, 4753, 5432, 5770, 5820, 5880, 6790, 6924, 7760, 7840, 8078, 8148, 8655, 9232, 9312, 9506, 10185, 10864, 11540, 11640, 11760, 12117, 13580, 13848, 14259, 15520, 16156, 16296, 17310, 18464, 19012, 20195, 20370, 21728, 23080, 23280, 23520, 23765, 24234, 27160, 27696, 28273, 28518, 32312, 32592, 34620, 38024, 40390, 40740, 46160, 46560, 47530, 48468, 54320, 55392, 55969, 56546, 57036, 60585, 64624, 65184, 69240, 71295, 76048, 80780, 81480, 84819, 92320, 95060, 96936, 108640, 111938, 113092, 114072, 121170, 129248, 138480, 141365, 142590, 152096, 161560, 162960, 167907, 169638, 190120, 193872, 223876, 226184, 228144, 242340, 276960, 279845, 282730, 285180, 323120, 325920, 335814, 339276, 380240, 387744, 391783, 424095, 447752, 452368, 456288, 484680, 559690, 565460, 570360, 646240, 671628, 678552, 760480, 783566, 839535, 848190, 895504, 904736, 969360, 1119380, 1130920, 1140720, 1175349, 1343256, 1357104, 1567132, 1679070, 1696380, 1791008, 1938720, 1958915, 2238760, 2261840, 2281440, 2350698, 2686512, 2714208, 2742481, 3134264, 3358140, 3392760, 3917830, 4477520, 4523680, 4701396, 5373024, 5484962, 5876745, 6268528, 6716280, 6785520, 7835660, 8227443, 8955040, 9402792, 10969924, 11753490, 12537056, 13432560, 13571040, 13712405, 15671320, 16454886, 18805584, 21939848, 23506980, 26865120, 27424810, 31342640, 32909772, 37611168, 41137215, 43879696, 47013960, 54849620, 62685280, 65819544, 82274430, 87759392, 94027920, 109699240, 131639088, 164548860, 188055840, 219398480, 263278176, 329097720, 438796960, 658195440, 1316390880]

約数ペア:

[(1, 1316390880), (2, 658195440), (3, 438796960), (4, 329097720), (5, 263278176), (6, 219398480), (7, 188055840), (8, 164548860), (10, 131639088), (12, 109699240), (14, 94027920), (15, 87759392), (16, 82274430), (20, 65819544), (21, 62685280), (24, 54849620), (28, 47013960), (30, 43879696), (32, 41137215), (35, 37611168), (40, 32909772), (42, 31342640), (48, 27424810), (49, 26865120), (56, 23506980), (60, 21939848), (70, 18805584), (80, 16454886), (84, 15671320), (96, 13712405), (97, 13571040), (98, 13432560), (105, 12537056), (112, 11753490), (120, 10969924), (140, 9402792), (147, 8955040), (160, 8227443), (168, 7835660), (194, 6785520), (196, 6716280), (210, 6268528), (224, 5876745), (240, 5484962), (245, 5373024), (280, 4701396), (291, 4523680), (294, 4477520), (336, 3917830), (388, 3392760), (392, 3358140), (420, 3134264), (480, 2742481), (485, 2714208), (490, 2686512), (560, 2350698), (577, 2281440), (582, 2261840), (588, 2238760), (672, 1958915), (679, 1938720), (735, 1791008), (776, 1696380), (784, 1679070), (840, 1567132), (970, 1357104), (980, 1343256), (1120, 1175349), (1154, 1140720), (1164, 1130920), (1176, 1119380), (1358, 969360), (1455, 904736), (1470, 895504), (1552, 848190), (1568, 839535), (1680, 783566), (1731, 760480), (1940, 678552), (1960, 671628), (2037, 646240), (2308, 570360), (2328, 565460), (2352, 559690), (2716, 484680), (2885, 456288), (2910, 452368), (2940, 447752), (3104, 424095), (3360, 391783), (3395, 387744), (3462, 380240), (3880, 339276), (3920, 335814), (4039, 325920), (4074, 323120), (4616, 285180), (4656, 282730), (4704, 279845), (4753, 276960), (5432, 242340), (5770, 228144), (5820, 226184), (5880, 223876), (6790, 193872), (6924, 190120), (7760, 169638), (7840, 167907), (8078, 162960), (8148, 161560), (8655, 152096), (9232, 142590), (9312, 141365), (9506, 138480), (10185, 129248), (10864, 121170), (11540, 114072), (11640, 113092), (11760, 111938), (12117, 108640), (13580, 96936), (13848, 95060), (14259, 92320), (15520, 84819), (16156, 81480), (16296, 80780), (17310, 76048), (18464, 71295), (19012, 69240), (20195, 65184), (20370, 64624), (21728, 60585), (23080, 57036), (23280, 56546), (23520, 55969), (23765, 55392), (24234, 54320), (27160, 48468), (27696, 47530), (28273, 46560), (28518, 46160), (32312, 40740), (32592, 40390), (34620, 38024)]