2779447680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 384

約数和(自身を含む): 10239372000

約数和(自身を除く): 7459924320

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, 109, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 218, 228, 233, 240, 285, 288, 304, 320, 327, 342, 360, 380, 384, 436, 456, 466, 480, 545, 570, 576, 608, 640, 654, 684, 699, 720, 760, 855, 872, 912, 932, 960, 981, 1090, 1140, 1152, 1165, 1216, 1308, 1368, 1398, 1440, 1520, 1635, 1710, 1744, 1824, 1864, 1920, 1962, 2071, 2097, 2180, 2280, 2330, 2432, 2616, 2736, 2796, 2880, 3040, 3270, 3420, 3488, 3495, 3648, 3728, 3924, 4142, 4194, 4360, 4427, 4560, 4660, 4905, 5232, 5472, 5592, 5760, 6080, 6213, 6540, 6840, 6976, 6990, 7296, 7456, 7848, 8284, 8388, 8720, 8854, 9120, 9320, 9810, 10355, 10464, 10485, 10944, 11184, 12160, 12426, 13080, 13281, 13680, 13952, 13980, 14912, 15696, 16568, 16776, 17440, 17708, 18240, 18639, 18640, 19620, 20710, 20928, 20970, 21888, 22135, 22368, 24852, 25397, 26160, 26562, 27360, 27960, 29824, 31065, 31392, 33136, 33552, 34880, 35416, 36480, 37278, 37280, 39240, 39843, 41420, 41856, 41940, 44270, 44736, 49704, 50794, 52320, 53124, 54720, 55920, 62130, 62784, 66272, 66405, 67104, 69760, 70832, 74556, 74560, 76191, 78480, 79686, 82840, 83880, 88540, 89472, 93195, 99408, 101588, 104640, 106248, 109440, 111840, 124260, 125568, 126985, 132544, 132810, 134208, 141664, 149112, 149120, 152382, 156960, 159372, 165680, 167760, 177080, 186390, 198816, 199215, 203176, 209280, 212496, 223680, 228573, 248520, 253970, 265088, 265620, 268416, 283328, 298224, 304764, 313920, 318744, 331360, 335520, 354160, 372780, 380955, 397632, 398430, 406352, 424992, 447360, 457146, 482543, 497040, 507940, 531240, 566656, 596448, 609528, 627840, 637488, 662720, 671040, 708320, 745560, 761910, 795264, 796860, 812704, 849984, 914292, 965086, 994080, 1015880, 1062480, 1142865, 1192896, 1219056, 1274976, 1325440, 1342080, 1416640, 1447629, 1491120, 1523820, 1593720, 1625408, 1699968, 1828584, 1930172, 1988160, 2031760, 2124960, 2285730, 2385792, 2412715, 2438112, 2549952, 2833280, 2895258, 2982240, 3047640, 3187440, 3250816, 3657168, 3860344, 3976320, 4063520, 4249920, 4342887, 4571460, 4825430, 4876224, 5099904, 5790516, 5964480, 6095280, 6374880, 7238145, 7314336, 7720688, 8127040, 8499840, 8685774, 9142920, 9650860, 9752448, 11581032, 11928960, 12190560, 12749760, 14476290, 14628672, 15441376, 16254080, 17371548, 18285840, 19301720, 21714435, 23162064, 24381120, 25499520, 28952580, 29257344, 30882752, 34743096, 36571680, 38603440, 43428870, 46324128, 48762240, 57905160, 61765504, 69486192, 73143360, 77206880, 86857740, 92648256, 115810320, 138972384, 146286720, 154413760, 173715480, 185296512, 231620640, 277944768, 308827520, 347430960, 463241280, 555889536, 694861920, 926482560, 1389723840, 2779447680]

約数ペア:

[(1, 2779447680), (2, 1389723840), (3, 926482560), (4, 694861920), (5, 555889536), (6, 463241280), (8, 347430960), (9, 308827520), (10, 277944768), (12, 231620640), (15, 185296512), (16, 173715480), (18, 154413760), (19, 146286720), (20, 138972384), (24, 115810320), (30, 92648256), (32, 86857740), (36, 77206880), (38, 73143360), (40, 69486192), (45, 61765504), (48, 57905160), (57, 48762240), (60, 46324128), (64, 43428870), (72, 38603440), (76, 36571680), (80, 34743096), (90, 30882752), (95, 29257344), (96, 28952580), (109, 25499520), (114, 24381120), (120, 23162064), (128, 21714435), (144, 19301720), (152, 18285840), (160, 17371548), (171, 16254080), (180, 15441376), (190, 14628672), (192, 14476290), (218, 12749760), (228, 12190560), (233, 11928960), (240, 11581032), (285, 9752448), (288, 9650860), (304, 9142920), (320, 8685774), (327, 8499840), (342, 8127040), (360, 7720688), (380, 7314336), (384, 7238145), (436, 6374880), (456, 6095280), (466, 5964480), (480, 5790516), (545, 5099904), (570, 4876224), (576, 4825430), (608, 4571460), (640, 4342887), (654, 4249920), (684, 4063520), (699, 3976320), (720, 3860344), (760, 3657168), (855, 3250816), (872, 3187440), (912, 3047640), (932, 2982240), (960, 2895258), (981, 2833280), (1090, 2549952), (1140, 2438112), (1152, 2412715), (1165, 2385792), (1216, 2285730), (1308, 2124960), (1368, 2031760), (1398, 1988160), (1440, 1930172), (1520, 1828584), (1635, 1699968), (1710, 1625408), (1744, 1593720), (1824, 1523820), (1864, 1491120), (1920, 1447629), (1962, 1416640), (2071, 1342080), (2097, 1325440), (2180, 1274976), (2280, 1219056), (2330, 1192896), (2432, 1142865), (2616, 1062480), (2736, 1015880), (2796, 994080), (2880, 965086), (3040, 914292), (3270, 849984), (3420, 812704), (3488, 796860), (3495, 795264), (3648, 761910), (3728, 745560), (3924, 708320), (4142, 671040), (4194, 662720), (4360, 637488), (4427, 627840), (4560, 609528), (4660, 596448), (4905, 566656), (5232, 531240), (5472, 507940), (5592, 497040), (5760, 482543), (6080, 457146), (6213, 447360), (6540, 424992), (6840, 406352), (6976, 398430), (6990, 397632), (7296, 380955), (7456, 372780), (7848, 354160), (8284, 335520), (8388, 331360), (8720, 318744), (8854, 313920), (9120, 304764), (9320, 298224), (9810, 283328), (10355, 268416), (10464, 265620), (10485, 265088), (10944, 253970), (11184, 248520), (12160, 228573), (12426, 223680), (13080, 212496), (13281, 209280), (13680, 203176), (13952, 199215), (13980, 198816), (14912, 186390), (15696, 177080), (16568, 167760), (16776, 165680), (17440, 159372), (17708, 156960), (18240, 152382), (18639, 149120), (18640, 149112), (19620, 141664), (20710, 134208), (20928, 132810), (20970, 132544), (21888, 126985), (22135, 125568), (22368, 124260), (24852, 111840), (25397, 109440), (26160, 106248), (26562, 104640), (27360, 101588), (27960, 99408), (29824, 93195), (31065, 89472), (31392, 88540), (33136, 83880), (33552, 82840), (34880, 79686), (35416, 78480), (36480, 76191), (37278, 74560), (37280, 74556), (39240, 70832), (39843, 69760), (41420, 67104), (41856, 66405), (41940, 66272), (44270, 62784), (44736, 62130), (49704, 55920), (50794, 54720), (52320, 53124)]