2789936640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 360

約数和(自身を含む): 10288638360

約数和(自身を除く): 7498701720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 289, 306, 320, 340, 360, 384, 408, 419, 480, 510, 512, 544, 576, 578, 612, 640, 680, 720, 765, 768, 816, 838, 867, 960, 1020, 1088, 1152, 1156, 1224, 1257, 1280, 1360, 1440, 1445, 1530, 1536, 1632, 1676, 1734, 1920, 2040, 2095, 2176, 2304, 2312, 2448, 2514, 2560, 2601, 2720, 2880, 2890, 3060, 3264, 3352, 3468, 3771, 3840, 4080, 4190, 4335, 4352, 4608, 4624, 4896, 5028, 5202, 5440, 5760, 5780, 6120, 6285, 6528, 6704, 6936, 7123, 7542, 7680, 8160, 8380, 8670, 8704, 9248, 9792, 10056, 10404, 10880, 11520, 11560, 12240, 12570, 13005, 13056, 13408, 13872, 14246, 15084, 16320, 16760, 17340, 18496, 18855, 19584, 20112, 20808, 21369, 21760, 23040, 23120, 24480, 25140, 26010, 26112, 26816, 27744, 28492, 30168, 32640, 33520, 34680, 35615, 36992, 37710, 39168, 40224, 41616, 42738, 43520, 46240, 48960, 50280, 52020, 53632, 55488, 56984, 60336, 64107, 65280, 67040, 69360, 71230, 73984, 75420, 78336, 80448, 83232, 85476, 92480, 97920, 100560, 104040, 106845, 107264, 110976, 113968, 120672, 121091, 128214, 130560, 134080, 138720, 142460, 147968, 150840, 160896, 166464, 170952, 184960, 195840, 201120, 208080, 213690, 214528, 221952, 227936, 241344, 242182, 256428, 268160, 277440, 284920, 301680, 320535, 321792, 332928, 341904, 363273, 369920, 391680, 402240, 416160, 427380, 443904, 455872, 482688, 484364, 512856, 536320, 554880, 569840, 603360, 605455, 641070, 643584, 665856, 683808, 726546, 739840, 804480, 832320, 854760, 911744, 965376, 968728, 1025712, 1072640, 1089819, 1109760, 1139680, 1206720, 1210910, 1282140, 1331712, 1367616, 1453092, 1608960, 1664640, 1709520, 1816365, 1823488, 1930752, 1937456, 2051424, 2179638, 2219520, 2279360, 2413440, 2421820, 2564280, 2735232, 2906184, 3217920, 3329280, 3419040, 3632730, 3646976, 3874912, 4102848, 4359276, 4558720, 4826880, 4843640, 5128560, 5449095, 5470464, 5812368, 6658560, 6838080, 7265460, 7749824, 8205696, 8718552, 9117440, 9653760, 9687280, 10257120, 10898190, 10940928, 11624736, 13676160, 14530920, 15499648, 16411392, 17437104, 18234880, 19374560, 20514240, 21796380, 23249472, 27352320, 29061840, 30999296, 32822784, 34874208, 38749120, 41028480, 43592760, 46498944, 54704640, 58123680, 61998592, 69748416, 77498240, 82056960, 87185520, 92997888, 116247360, 139496832, 154996480, 164113920, 174371040, 185995776, 232494720, 278993664, 309992960, 348742080, 464989440, 557987328, 697484160, 929978880, 1394968320, 2789936640]

約数ペア:

[(1, 2789936640), (2, 1394968320), (3, 929978880), (4, 697484160), (5, 557987328), (6, 464989440), (8, 348742080), (9, 309992960), (10, 278993664), (12, 232494720), (15, 185995776), (16, 174371040), (17, 164113920), (18, 154996480), (20, 139496832), (24, 116247360), (30, 92997888), (32, 87185520), (34, 82056960), (36, 77498240), (40, 69748416), (45, 61998592), (48, 58123680), (51, 54704640), (60, 46498944), (64, 43592760), (68, 41028480), (72, 38749120), (80, 34874208), (85, 32822784), (90, 30999296), (96, 29061840), (102, 27352320), (120, 23249472), (128, 21796380), (136, 20514240), (144, 19374560), (153, 18234880), (160, 17437104), (170, 16411392), (180, 15499648), (192, 14530920), (204, 13676160), (240, 11624736), (255, 10940928), (256, 10898190), (272, 10257120), (288, 9687280), (289, 9653760), (306, 9117440), (320, 8718552), (340, 8205696), (360, 7749824), (384, 7265460), (408, 6838080), (419, 6658560), (480, 5812368), (510, 5470464), (512, 5449095), (544, 5128560), (576, 4843640), (578, 4826880), (612, 4558720), (640, 4359276), (680, 4102848), (720, 3874912), (765, 3646976), (768, 3632730), (816, 3419040), (838, 3329280), (867, 3217920), (960, 2906184), (1020, 2735232), (1088, 2564280), (1152, 2421820), (1156, 2413440), (1224, 2279360), (1257, 2219520), (1280, 2179638), (1360, 2051424), (1440, 1937456), (1445, 1930752), (1530, 1823488), (1536, 1816365), (1632, 1709520), (1676, 1664640), (1734, 1608960), (1920, 1453092), (2040, 1367616), (2095, 1331712), (2176, 1282140), (2304, 1210910), (2312, 1206720), (2448, 1139680), (2514, 1109760), (2560, 1089819), (2601, 1072640), (2720, 1025712), (2880, 968728), (2890, 965376), (3060, 911744), (3264, 854760), (3352, 832320), (3468, 804480), (3771, 739840), (3840, 726546), (4080, 683808), (4190, 665856), (4335, 643584), (4352, 641070), (4608, 605455), (4624, 603360), (4896, 569840), (5028, 554880), (5202, 536320), (5440, 512856), (5760, 484364), (5780, 482688), (6120, 455872), (6285, 443904), (6528, 427380), (6704, 416160), (6936, 402240), (7123, 391680), (7542, 369920), (7680, 363273), (8160, 341904), (8380, 332928), (8670, 321792), (8704, 320535), (9248, 301680), (9792, 284920), (10056, 277440), (10404, 268160), (10880, 256428), (11520, 242182), (11560, 241344), (12240, 227936), (12570, 221952), (13005, 214528), (13056, 213690), (13408, 208080), (13872, 201120), (14246, 195840), (15084, 184960), (16320, 170952), (16760, 166464), (17340, 160896), (18496, 150840), (18855, 147968), (19584, 142460), (20112, 138720), (20808, 134080), (21369, 130560), (21760, 128214), (23040, 121091), (23120, 120672), (24480, 113968), (25140, 110976), (26010, 107264), (26112, 106845), (26816, 104040), (27744, 100560), (28492, 97920), (30168, 92480), (32640, 85476), (33520, 83232), (34680, 80448), (35615, 78336), (36992, 75420), (37710, 73984), (39168, 71230), (40224, 69360), (41616, 67040), (42738, 65280), (43520, 64107), (46240, 60336), (48960, 56984), (50280, 55488), (52020, 53632)]