858807040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 2591922816

約数和(自身を除く): 1733115776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 101, 104, 112, 128, 130, 140, 146, 160, 182, 202, 208, 224, 256, 260, 280, 292, 320, 364, 365, 404, 416, 448, 455, 505, 511, 520, 560, 584, 640, 707, 728, 730, 808, 832, 896, 910, 949, 1010, 1022, 1040, 1120, 1168, 1280, 1313, 1414, 1456, 1460, 1616, 1664, 1792, 1820, 1898, 2020, 2044, 2080, 2240, 2336, 2555, 2626, 2828, 2912, 2920, 3232, 3328, 3535, 3640, 3796, 4040, 4088, 4160, 4480, 4672, 4745, 5110, 5252, 5656, 5824, 5840, 6464, 6565, 6643, 7070, 7280, 7373, 7592, 8080, 8176, 8320, 8960, 9191, 9344, 9490, 10220, 10504, 11312, 11648, 11680, 12928, 13130, 13286, 14140, 14560, 14746, 15184, 16160, 16352, 16640, 18382, 18688, 18980, 20440, 21008, 22624, 23296, 23360, 25856, 26260, 26572, 28280, 29120, 29492, 30368, 32320, 32704, 33215, 36764, 36865, 37960, 40880, 42016, 45248, 45955, 46720, 51611, 52520, 53144, 56560, 58240, 58984, 60736, 64640, 65408, 66430, 73528, 73730, 75920, 81760, 84032, 90496, 91910, 93440, 95849, 103222, 105040, 106288, 113120, 116480, 117968, 121472, 129280, 130816, 132860, 147056, 147460, 151840, 163520, 168064, 180992, 183820, 191698, 206444, 210080, 212576, 226240, 235936, 242944, 258055, 265720, 294112, 294920, 303680, 327040, 336128, 367640, 383396, 412888, 420160, 425152, 452480, 471872, 479245, 516110, 531440, 588224, 589840, 607360, 654080, 670943, 735280, 766792, 825776, 840320, 850304, 904960, 943744, 958490, 1032220, 1062880, 1176448, 1179680, 1214720, 1341886, 1470560, 1533584, 1651552, 1680640, 1700608, 1887488, 1916980, 2064440, 2125760, 2352896, 2359360, 2683772, 2941120, 3067168, 3303104, 3354715, 3833960, 4128880, 4251520, 4718720, 5367544, 5882240, 6134336, 6606208, 6709430, 7667920, 8257760, 8503040, 9437440, 10735088, 11764480, 12268672, 13212416, 13418860, 15335840, 16515520, 21470176, 24537344, 26837720, 30671680, 33031040, 42940352, 53675440, 61343360, 66062080, 85880704, 107350880, 122686720, 171761408, 214701760, 429403520, 858807040]

約数ペア:

[(1, 858807040), (2, 429403520), (4, 214701760), (5, 171761408), (7, 122686720), (8, 107350880), (10, 85880704), (13, 66062080), (14, 61343360), (16, 53675440), (20, 42940352), (26, 33031040), (28, 30671680), (32, 26837720), (35, 24537344), (40, 21470176), (52, 16515520), (56, 15335840), (64, 13418860), (65, 13212416), (70, 12268672), (73, 11764480), (80, 10735088), (91, 9437440), (101, 8503040), (104, 8257760), (112, 7667920), (128, 6709430), (130, 6606208), (140, 6134336), (146, 5882240), (160, 5367544), (182, 4718720), (202, 4251520), (208, 4128880), (224, 3833960), (256, 3354715), (260, 3303104), (280, 3067168), (292, 2941120), (320, 2683772), (364, 2359360), (365, 2352896), (404, 2125760), (416, 2064440), (448, 1916980), (455, 1887488), (505, 1700608), (511, 1680640), (520, 1651552), (560, 1533584), (584, 1470560), (640, 1341886), (707, 1214720), (728, 1179680), (730, 1176448), (808, 1062880), (832, 1032220), (896, 958490), (910, 943744), (949, 904960), (1010, 850304), (1022, 840320), (1040, 825776), (1120, 766792), (1168, 735280), (1280, 670943), (1313, 654080), (1414, 607360), (1456, 589840), (1460, 588224), (1616, 531440), (1664, 516110), (1792, 479245), (1820, 471872), (1898, 452480), (2020, 425152), (2044, 420160), (2080, 412888), (2240, 383396), (2336, 367640), (2555, 336128), (2626, 327040), (2828, 303680), (2912, 294920), (2920, 294112), (3232, 265720), (3328, 258055), (3535, 242944), (3640, 235936), (3796, 226240), (4040, 212576), (4088, 210080), (4160, 206444), (4480, 191698), (4672, 183820), (4745, 180992), (5110, 168064), (5252, 163520), (5656, 151840), (5824, 147460), (5840, 147056), (6464, 132860), (6565, 130816), (6643, 129280), (7070, 121472), (7280, 117968), (7373, 116480), (7592, 113120), (8080, 106288), (8176, 105040), (8320, 103222), (8960, 95849), (9191, 93440), (9344, 91910), (9490, 90496), (10220, 84032), (10504, 81760), (11312, 75920), (11648, 73730), (11680, 73528), (12928, 66430), (13130, 65408), (13286, 64640), (14140, 60736), (14560, 58984), (14746, 58240), (15184, 56560), (16160, 53144), (16352, 52520), (16640, 51611), (18382, 46720), (18688, 45955), (18980, 45248), (20440, 42016), (21008, 40880), (22624, 37960), (23296, 36865), (23360, 36764), (25856, 33215), (26260, 32704), (26572, 32320), (28280, 30368), (29120, 29492)]