191304960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 288

約数和(自身を含む): 762918912

約数和(自身を除く): 571613952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 647, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1294, 1320, 1344, 1408, 1540, 1680, 1760, 1792, 1848, 1920, 1941, 2112, 2240, 2310, 2464, 2588, 2640, 2688, 2816, 3080, 3235, 3360, 3520, 3696, 3840, 3882, 4224, 4480, 4529, 4620, 4928, 5176, 5280, 5376, 6160, 6470, 6720, 7040, 7117, 7392, 7764, 8448, 8960, 9058, 9240, 9705, 9856, 10352, 10560, 12320, 12940, 13440, 13587, 14080, 14234, 14784, 15528, 18116, 18480, 19410, 19712, 20704, 21120, 21351, 22645, 24640, 25880, 26880, 27174, 28468, 29568, 31056, 35585, 36232, 36960, 38820, 41408, 42240, 42702, 45290, 49280, 49819, 51760, 54348, 56936, 59136, 62112, 67935, 71170, 72464, 73920, 77640, 82816, 85404, 90580, 98560, 99638, 103520, 106755, 108696, 113872, 124224, 135870, 142340, 144928, 147840, 149457, 155280, 165632, 170808, 181160, 199276, 207040, 213510, 217392, 227744, 248448, 249095, 271740, 284680, 289856, 295680, 298914, 310560, 341616, 362320, 398552, 414080, 427020, 434784, 455488, 496896, 498190, 543480, 569360, 579712, 597828, 621120, 683232, 724640, 747285, 797104, 828160, 854040, 869568, 910976, 996380, 1086960, 1138720, 1159424, 1195656, 1242240, 1366464, 1449280, 1494570, 1594208, 1708080, 1739136, 1821952, 1992760, 2173920, 2277440, 2391312, 2484480, 2732928, 2898560, 2989140, 3188416, 3416160, 3478272, 3985520, 4347840, 4554880, 4782624, 5465856, 5797120, 5978280, 6376832, 6832320, 7971040, 8695680, 9109760, 9565248, 11956560, 12753664, 13664640, 15942080, 17391360, 19130496, 23913120, 27329280, 31884160, 38260992, 47826240, 63768320, 95652480, 191304960]

約数ペア:

[(1, 191304960), (2, 95652480), (3, 63768320), (4, 47826240), (5, 38260992), (6, 31884160), (7, 27329280), (8, 23913120), (10, 19130496), (11, 17391360), (12, 15942080), (14, 13664640), (15, 12753664), (16, 11956560), (20, 9565248), (21, 9109760), (22, 8695680), (24, 7971040), (28, 6832320), (30, 6376832), (32, 5978280), (33, 5797120), (35, 5465856), (40, 4782624), (42, 4554880), (44, 4347840), (48, 3985520), (55, 3478272), (56, 3416160), (60, 3188416), (64, 2989140), (66, 2898560), (70, 2732928), (77, 2484480), (80, 2391312), (84, 2277440), (88, 2173920), (96, 1992760), (105, 1821952), (110, 1739136), (112, 1708080), (120, 1594208), (128, 1494570), (132, 1449280), (140, 1366464), (154, 1242240), (160, 1195656), (165, 1159424), (168, 1138720), (176, 1086960), (192, 996380), (210, 910976), (220, 869568), (224, 854040), (231, 828160), (240, 797104), (256, 747285), (264, 724640), (280, 683232), (308, 621120), (320, 597828), (330, 579712), (336, 569360), (352, 543480), (384, 498190), (385, 496896), (420, 455488), (440, 434784), (448, 427020), (462, 414080), (480, 398552), (528, 362320), (560, 341616), (616, 310560), (640, 298914), (647, 295680), (660, 289856), (672, 284680), (704, 271740), (768, 249095), (770, 248448), (840, 227744), (880, 217392), (896, 213510), (924, 207040), (960, 199276), (1056, 181160), (1120, 170808), (1155, 165632), (1232, 155280), (1280, 149457), (1294, 147840), (1320, 144928), (1344, 142340), (1408, 135870), (1540, 124224), (1680, 113872), (1760, 108696), (1792, 106755), (1848, 103520), (1920, 99638), (1941, 98560), (2112, 90580), (2240, 85404), (2310, 82816), (2464, 77640), (2588, 73920), (2640, 72464), (2688, 71170), (2816, 67935), (3080, 62112), (3235, 59136), (3360, 56936), (3520, 54348), (3696, 51760), (3840, 49819), (3882, 49280), (4224, 45290), (4480, 42702), (4529, 42240), (4620, 41408), (4928, 38820), (5176, 36960), (5280, 36232), (5376, 35585), (6160, 31056), (6470, 29568), (6720, 28468), (7040, 27174), (7117, 26880), (7392, 25880), (7764, 24640), (8448, 22645), (8960, 21351), (9058, 21120), (9240, 20704), (9705, 19712), (9856, 19410), (10352, 18480), (10560, 18116), (12320, 15528), (12940, 14784), (13440, 14234), (13587, 14080)]