1408898880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5678

約数の個数: 224

約数和(自身を含む): 5142585600

約数和(自身を除く): 3733686720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 5568, 5623, 6264, 6960, 7830, 8352, 8640, 9280, 10440, 11246, 12528, 13920, 15660, 16704, 16869, 20880, 22492, 25056, 27840, 28115, 31320, 33738, 41760, 44984, 50112, 50607, 56230, 62640, 67476, 83520, 84345, 89968, 101214, 112460, 125280, 134952, 151821, 163067, 168690, 179936, 202428, 224920, 250560, 253035, 269904, 303642, 326134, 337380, 359872, 404856, 449840, 489201, 506070, 539808, 607284, 652268, 674760, 759105, 809712, 815335, 899680, 978402, 1012140, 1079616, 1214568, 1304536, 1349520, 1467603, 1518210, 1619424, 1630670, 1799360, 1956804, 2024280, 2429136, 2446005, 2609072, 2699040, 2935206, 3036420, 3238848, 3261340, 3913608, 4048560, 4402809, 4858272, 4892010, 5218144, 5398080, 5870412, 6072840, 6522680, 7338015, 7827216, 8097120, 8805618, 9716544, 9784020, 10436288, 11740824, 12145680, 13045360, 14676030, 15654432, 16194240, 17611236, 19568040, 22014045, 23481648, 24291360, 26090720, 29352060, 31308864, 35222472, 39136080, 44028090, 46963296, 48582720, 52181440, 58704120, 70444944, 78272160, 88056180, 93926592, 117408240, 140889888, 156544320, 176112360, 234816480, 281779776, 352224720, 469632960, 704449440, 1408898880]

約数ペア:

[(1, 1408898880), (2, 704449440), (3, 469632960), (4, 352224720), (5, 281779776), (6, 234816480), (8, 176112360), (9, 156544320), (10, 140889888), (12, 117408240), (15, 93926592), (16, 88056180), (18, 78272160), (20, 70444944), (24, 58704120), (27, 52181440), (29, 48582720), (30, 46963296), (32, 44028090), (36, 39136080), (40, 35222472), (45, 31308864), (48, 29352060), (54, 26090720), (58, 24291360), (60, 23481648), (64, 22014045), (72, 19568040), (80, 17611236), (87, 16194240), (90, 15654432), (96, 14676030), (108, 13045360), (116, 12145680), (120, 11740824), (135, 10436288), (144, 9784020), (145, 9716544), (160, 8805618), (174, 8097120), (180, 7827216), (192, 7338015), (216, 6522680), (232, 6072840), (240, 5870412), (261, 5398080), (270, 5218144), (288, 4892010), (290, 4858272), (320, 4402809), (348, 4048560), (360, 3913608), (432, 3261340), (435, 3238848), (464, 3036420), (480, 2935206), (522, 2699040), (540, 2609072), (576, 2446005), (580, 2429136), (696, 2024280), (720, 1956804), (783, 1799360), (864, 1630670), (870, 1619424), (928, 1518210), (960, 1467603), (1044, 1349520), (1080, 1304536), (1160, 1214568), (1305, 1079616), (1392, 1012140), (1440, 978402), (1566, 899680), (1728, 815335), (1740, 809712), (1856, 759105), (2088, 674760), (2160, 652268), (2320, 607284), (2610, 539808), (2784, 506070), (2880, 489201), (3132, 449840), (3480, 404856), (3915, 359872), (4176, 337380), (4320, 326134), (4640, 303642), (5220, 269904), (5568, 253035), (5623, 250560), (6264, 224920), (6960, 202428), (7830, 179936), (8352, 168690), (8640, 163067), (9280, 151821), (10440, 134952), (11246, 125280), (12528, 112460), (13920, 101214), (15660, 89968), (16704, 84345), (16869, 83520), (20880, 67476), (22492, 62640), (25056, 56230), (27840, 50607), (28115, 50112), (31320, 44984), (33738, 41760)]