2084122880

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 6004454400

約数和(自身を除く): 3920331520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 101, 112, 128, 140, 160, 188, 196, 202, 224, 235, 245, 256, 280, 320, 329, 343, 376, 392, 404, 448, 470, 490, 505, 560, 640, 658, 686, 707, 752, 784, 808, 896, 940, 980, 1010, 1120, 1280, 1316, 1372, 1414, 1504, 1568, 1616, 1645, 1715, 1792, 1880, 1960, 2020, 2240, 2303, 2632, 2744, 2828, 3008, 3136, 3232, 3290, 3430, 3535, 3760, 3920, 4040, 4480, 4606, 4747, 4949, 5264, 5488, 5656, 6016, 6272, 6464, 6580, 6860, 7070, 7520, 7840, 8080, 8960, 9212, 9494, 9898, 10528, 10976, 11312, 11515, 12032, 12544, 12928, 13160, 13720, 14140, 15040, 15680, 16121, 16160, 18424, 18988, 19796, 21056, 21952, 22624, 23030, 23735, 24745, 25856, 26320, 27440, 28280, 30080, 31360, 32242, 32320, 33229, 34643, 36848, 37976, 39592, 42112, 43904, 45248, 46060, 47470, 49490, 52640, 54880, 56560, 60160, 62720, 64484, 64640, 66458, 69286, 73696, 75952, 79184, 80605, 84224, 87808, 90496, 92120, 94940, 98980, 105280, 109760, 113120, 128968, 129280, 132916, 138572, 147392, 151904, 158368, 161210, 166145, 173215, 180992, 184240, 189880, 197960, 210560, 219520, 226240, 232603, 257936, 265832, 277144, 294784, 303808, 316736, 322420, 332290, 346430, 368480, 379760, 395920, 421120, 439040, 452480, 465206, 515872, 531664, 554288, 589568, 607616, 633472, 644840, 664580, 692860, 736960, 759520, 791840, 904960, 930412, 1031744, 1063328, 1108576, 1163015, 1215232, 1266944, 1289680, 1329160, 1385720, 1473920, 1519040, 1583680, 1628221, 1860824, 2063488, 2126656, 2217152, 2326030, 2579360, 2658320, 2771440, 2947840, 3038080, 3167360, 3256442, 3721648, 4126976, 4253312, 4434304, 4652060, 5158720, 5316640, 5542880, 6076160, 6334720, 6512884, 7443296, 8141105, 8506624, 8868608, 9304120, 10317440, 10633280, 11085760, 13025768, 14886592, 16282210, 18608240, 20634880, 21266560, 22171520, 26051536, 29773184, 32564420, 37216480, 42533120, 44343040, 52103072, 59546368, 65128840, 74432960, 104206144, 130257680, 148865920, 208412288, 260515360, 297731840, 416824576, 521030720, 1042061440, 2084122880]

約数ペア:

[(1, 2084122880), (2, 1042061440), (4, 521030720), (5, 416824576), (7, 297731840), (8, 260515360), (10, 208412288), (14, 148865920), (16, 130257680), (20, 104206144), (28, 74432960), (32, 65128840), (35, 59546368), (40, 52103072), (47, 44343040), (49, 42533120), (56, 37216480), (64, 32564420), (70, 29773184), (80, 26051536), (94, 22171520), (98, 21266560), (101, 20634880), (112, 18608240), (128, 16282210), (140, 14886592), (160, 13025768), (188, 11085760), (196, 10633280), (202, 10317440), (224, 9304120), (235, 8868608), (245, 8506624), (256, 8141105), (280, 7443296), (320, 6512884), (329, 6334720), (343, 6076160), (376, 5542880), (392, 5316640), (404, 5158720), (448, 4652060), (470, 4434304), (490, 4253312), (505, 4126976), (560, 3721648), (640, 3256442), (658, 3167360), (686, 3038080), (707, 2947840), (752, 2771440), (784, 2658320), (808, 2579360), (896, 2326030), (940, 2217152), (980, 2126656), (1010, 2063488), (1120, 1860824), (1280, 1628221), (1316, 1583680), (1372, 1519040), (1414, 1473920), (1504, 1385720), (1568, 1329160), (1616, 1289680), (1645, 1266944), (1715, 1215232), (1792, 1163015), (1880, 1108576), (1960, 1063328), (2020, 1031744), (2240, 930412), (2303, 904960), (2632, 791840), (2744, 759520), (2828, 736960), (3008, 692860), (3136, 664580), (3232, 644840), (3290, 633472), (3430, 607616), (3535, 589568), (3760, 554288), (3920, 531664), (4040, 515872), (4480, 465206), (4606, 452480), (4747, 439040), (4949, 421120), (5264, 395920), (5488, 379760), (5656, 368480), (6016, 346430), (6272, 332290), (6464, 322420), (6580, 316736), (6860, 303808), (7070, 294784), (7520, 277144), (7840, 265832), (8080, 257936), (8960, 232603), (9212, 226240), (9494, 219520), (9898, 210560), (10528, 197960), (10976, 189880), (11312, 184240), (11515, 180992), (12032, 173215), (12544, 166145), (12928, 161210), (13160, 158368), (13720, 151904), (14140, 147392), (15040, 138572), (15680, 132916), (16121, 129280), (16160, 128968), (18424, 113120), (18988, 109760), (19796, 105280), (21056, 98980), (21952, 94940), (22624, 92120), (23030, 90496), (23735, 87808), (24745, 84224), (25856, 80605), (26320, 79184), (27440, 75952), (28280, 73696), (30080, 69286), (31360, 66458), (32242, 64640), (32320, 64484), (33229, 62720), (34643, 60160), (36848, 56560), (37976, 54880), (39592, 52640), (42112, 49490), (43904, 47470), (45248, 46060)]