348742080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 252

約数和(自身を含む): 1277279640

約数和(自身を除く): 928537560

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, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 419, 480, 510, 544, 576, 578, 612, 680, 720, 765, 816, 838, 867, 960, 1020, 1088, 1156, 1224, 1257, 1360, 1440, 1445, 1530, 1632, 1676, 1734, 2040, 2095, 2312, 2448, 2514, 2601, 2720, 2880, 2890, 3060, 3264, 3352, 3468, 3771, 4080, 4190, 4335, 4624, 4896, 5028, 5202, 5440, 5780, 6120, 6285, 6704, 6936, 7123, 7542, 8160, 8380, 8670, 9248, 9792, 10056, 10404, 11560, 12240, 12570, 13005, 13408, 13872, 14246, 15084, 16320, 16760, 17340, 18496, 18855, 20112, 20808, 21369, 23120, 24480, 25140, 26010, 26816, 27744, 28492, 30168, 33520, 34680, 35615, 37710, 40224, 41616, 42738, 46240, 48960, 50280, 52020, 55488, 56984, 60336, 64107, 67040, 69360, 71230, 75420, 80448, 83232, 85476, 92480, 100560, 104040, 106845, 113968, 120672, 121091, 128214, 134080, 138720, 142460, 150840, 166464, 170952, 201120, 208080, 213690, 227936, 241344, 242182, 256428, 277440, 284920, 301680, 320535, 341904, 363273, 402240, 416160, 427380, 455872, 484364, 512856, 569840, 603360, 605455, 641070, 683808, 726546, 832320, 854760, 968728, 1025712, 1089819, 1139680, 1206720, 1210910, 1282140, 1367616, 1453092, 1709520, 1816365, 1937456, 2051424, 2179638, 2279360, 2421820, 2564280, 2906184, 3419040, 3632730, 3874912, 4102848, 4359276, 4843640, 5128560, 5449095, 5812368, 6838080, 7265460, 7749824, 8718552, 9687280, 10257120, 10898190, 11624736, 14530920, 17437104, 19374560, 20514240, 21796380, 23249472, 29061840, 34874208, 38749120, 43592760, 58123680, 69748416, 87185520, 116247360, 174371040, 348742080]

約数ペア:

[(1, 348742080), (2, 174371040), (3, 116247360), (4, 87185520), (5, 69748416), (6, 58123680), (8, 43592760), (9, 38749120), (10, 34874208), (12, 29061840), (15, 23249472), (16, 21796380), (17, 20514240), (18, 19374560), (20, 17437104), (24, 14530920), (30, 11624736), (32, 10898190), (34, 10257120), (36, 9687280), (40, 8718552), (45, 7749824), (48, 7265460), (51, 6838080), (60, 5812368), (64, 5449095), (68, 5128560), (72, 4843640), (80, 4359276), (85, 4102848), (90, 3874912), (96, 3632730), (102, 3419040), (120, 2906184), (136, 2564280), (144, 2421820), (153, 2279360), (160, 2179638), (170, 2051424), (180, 1937456), (192, 1816365), (204, 1709520), (240, 1453092), (255, 1367616), (272, 1282140), (288, 1210910), (289, 1206720), (306, 1139680), (320, 1089819), (340, 1025712), (360, 968728), (408, 854760), (419, 832320), (480, 726546), (510, 683808), (544, 641070), (576, 605455), (578, 603360), (612, 569840), (680, 512856), (720, 484364), (765, 455872), (816, 427380), (838, 416160), (867, 402240), (960, 363273), (1020, 341904), (1088, 320535), (1156, 301680), (1224, 284920), (1257, 277440), (1360, 256428), (1440, 242182), (1445, 241344), (1530, 227936), (1632, 213690), (1676, 208080), (1734, 201120), (2040, 170952), (2095, 166464), (2312, 150840), (2448, 142460), (2514, 138720), (2601, 134080), (2720, 128214), (2880, 121091), (2890, 120672), (3060, 113968), (3264, 106845), (3352, 104040), (3468, 100560), (3771, 92480), (4080, 85476), (4190, 83232), (4335, 80448), (4624, 75420), (4896, 71230), (5028, 69360), (5202, 67040), (5440, 64107), (5780, 60336), (6120, 56984), (6285, 55488), (6704, 52020), (6936, 50280), (7123, 48960), (7542, 46240), (8160, 42738), (8380, 41616), (8670, 40224), (9248, 37710), (9792, 35615), (10056, 34680), (10404, 33520), (11560, 30168), (12240, 28492), (12570, 27744), (13005, 26816), (13408, 26010), (13872, 25140), (14246, 24480), (15084, 23120), (16320, 21369), (16760, 20808), (17340, 20112), (18496, 18855)]