1279408320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 336

約数和(自身を含む): 4697821440

約数和(自身を除く): 3418413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 103, 114, 120, 144, 152, 160, 171, 180, 190, 192, 206, 227, 228, 240, 285, 288, 304, 309, 320, 342, 360, 380, 412, 454, 456, 480, 515, 570, 576, 608, 618, 681, 684, 720, 760, 824, 855, 908, 912, 927, 960, 1030, 1135, 1140, 1216, 1236, 1362, 1368, 1440, 1520, 1545, 1648, 1710, 1816, 1824, 1854, 1957, 2043, 2060, 2270, 2280, 2472, 2724, 2736, 2880, 3040, 3090, 3296, 3405, 3420, 3632, 3648, 3708, 3914, 4086, 4120, 4313, 4540, 4560, 4635, 4944, 5448, 5472, 5871, 6080, 6180, 6592, 6810, 6840, 7264, 7416, 7828, 8172, 8240, 8626, 9080, 9120, 9270, 9785, 9888, 10215, 10896, 10944, 11742, 12360, 12939, 13620, 13680, 14528, 14832, 15656, 16344, 16480, 17252, 17613, 18160, 18240, 18540, 19570, 19776, 20430, 21565, 21792, 23381, 23484, 24720, 25878, 27240, 27360, 29355, 29664, 31312, 32688, 32960, 34504, 35226, 36320, 37080, 38817, 39140, 40860, 43130, 43584, 46762, 46968, 49440, 51756, 54480, 54720, 58710, 59328, 62624, 64695, 65376, 69008, 70143, 70452, 72640, 74160, 77634, 78280, 81720, 86260, 88065, 93524, 93936, 98880, 103512, 108960, 116905, 117420, 125248, 129390, 130752, 138016, 140286, 140904, 148320, 155268, 156560, 163440, 172520, 176130, 187048, 187872, 194085, 207024, 210429, 217920, 233810, 234840, 258780, 276032, 280572, 281808, 296640, 310536, 313120, 326880, 345040, 350715, 352260, 374096, 375744, 388170, 414048, 420858, 444239, 467620, 469680, 517560, 561144, 563616, 621072, 626240, 653760, 690080, 701430, 704520, 748192, 776340, 828096, 841716, 888478, 935240, 939360, 1035120, 1052145, 1122288, 1127232, 1242144, 1332717, 1380160, 1402860, 1409040, 1496384, 1552680, 1683432, 1776956, 1870480, 1878720, 2070240, 2104290, 2221195, 2244576, 2484288, 2665434, 2805720, 2818080, 3105360, 3366864, 3553912, 3740960, 3998151, 4140480, 4208580, 4442390, 4489152, 5330868, 5611440, 5636160, 6210720, 6663585, 6733728, 7107824, 7481920, 7996302, 8417160, 8884780, 10661736, 11222880, 12421440, 13327170, 13467456, 14215648, 15992604, 16834320, 17769560, 19990755, 21323472, 22445760, 26654340, 28431296, 31985208, 33668640, 35539120, 39981510, 42646944, 53308680, 63970416, 67337280, 71078240, 79963020, 85293888, 106617360, 127940832, 142156480, 159926040, 213234720, 255881664, 319852080, 426469440, 639704160, 1279408320]

約数ペア:

[(1, 1279408320), (2, 639704160), (3, 426469440), (4, 319852080), (5, 255881664), (6, 213234720), (8, 159926040), (9, 142156480), (10, 127940832), (12, 106617360), (15, 85293888), (16, 79963020), (18, 71078240), (19, 67337280), (20, 63970416), (24, 53308680), (30, 42646944), (32, 39981510), (36, 35539120), (38, 33668640), (40, 31985208), (45, 28431296), (48, 26654340), (57, 22445760), (60, 21323472), (64, 19990755), (72, 17769560), (76, 16834320), (80, 15992604), (90, 14215648), (95, 13467456), (96, 13327170), (103, 12421440), (114, 11222880), (120, 10661736), (144, 8884780), (152, 8417160), (160, 7996302), (171, 7481920), (180, 7107824), (190, 6733728), (192, 6663585), (206, 6210720), (227, 5636160), (228, 5611440), (240, 5330868), (285, 4489152), (288, 4442390), (304, 4208580), (309, 4140480), (320, 3998151), (342, 3740960), (360, 3553912), (380, 3366864), (412, 3105360), (454, 2818080), (456, 2805720), (480, 2665434), (515, 2484288), (570, 2244576), (576, 2221195), (608, 2104290), (618, 2070240), (681, 1878720), (684, 1870480), (720, 1776956), (760, 1683432), (824, 1552680), (855, 1496384), (908, 1409040), (912, 1402860), (927, 1380160), (960, 1332717), (1030, 1242144), (1135, 1127232), (1140, 1122288), (1216, 1052145), (1236, 1035120), (1362, 939360), (1368, 935240), (1440, 888478), (1520, 841716), (1545, 828096), (1648, 776340), (1710, 748192), (1816, 704520), (1824, 701430), (1854, 690080), (1957, 653760), (2043, 626240), (2060, 621072), (2270, 563616), (2280, 561144), (2472, 517560), (2724, 469680), (2736, 467620), (2880, 444239), (3040, 420858), (3090, 414048), (3296, 388170), (3405, 375744), (3420, 374096), (3632, 352260), (3648, 350715), (3708, 345040), (3914, 326880), (4086, 313120), (4120, 310536), (4313, 296640), (4540, 281808), (4560, 280572), (4635, 276032), (4944, 258780), (5448, 234840), (5472, 233810), (5871, 217920), (6080, 210429), (6180, 207024), (6592, 194085), (6810, 187872), (6840, 187048), (7264, 176130), (7416, 172520), (7828, 163440), (8172, 156560), (8240, 155268), (8626, 148320), (9080, 140904), (9120, 140286), (9270, 138016), (9785, 130752), (9888, 129390), (10215, 125248), (10896, 117420), (10944, 116905), (11742, 108960), (12360, 103512), (12939, 98880), (13620, 93936), (13680, 93524), (14528, 88065), (14832, 86260), (15656, 81720), (16344, 78280), (16480, 77634), (17252, 74160), (17613, 72640), (18160, 70452), (18240, 70143), (18540, 69008), (19570, 65376), (19776, 64695), (20430, 62624), (21565, 59328), (21792, 58710), (23381, 54720), (23484, 54480), (24720, 51756), (25878, 49440), (27240, 46968), (27360, 46762), (29355, 43584), (29664, 43130), (31312, 40860), (32688, 39140), (32960, 38817), (34504, 37080), (35226, 36320)]