798287360

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 2216014416

約数和(自身を除く): 1417727056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 83, 85, 104, 128, 130, 136, 160, 166, 170, 208, 221, 256, 260, 272, 289, 320, 332, 340, 415, 416, 442, 512, 520, 544, 578, 640, 664, 680, 830, 832, 884, 1040, 1079, 1088, 1105, 1156, 1280, 1328, 1360, 1411, 1445, 1660, 1664, 1768, 2080, 2158, 2176, 2210, 2312, 2560, 2656, 2720, 2822, 2890, 3320, 3328, 3536, 3757, 4160, 4316, 4352, 4420, 4624, 5312, 5395, 5440, 5644, 5780, 6640, 6656, 7055, 7072, 7514, 8320, 8632, 8704, 8840, 9248, 10624, 10790, 10880, 11288, 11560, 13280, 14110, 14144, 15028, 16640, 17264, 17680, 18343, 18496, 18785, 21248, 21580, 21760, 22576, 23120, 23987, 26560, 28220, 28288, 30056, 33280, 34528, 35360, 36686, 36992, 37570, 42496, 43160, 43520, 45152, 46240, 47974, 53120, 56440, 56576, 60112, 69056, 70720, 73372, 73984, 75140, 86320, 90304, 91715, 92480, 95948, 106240, 112880, 113152, 119935, 120224, 138112, 141440, 146744, 147968, 150280, 172640, 180608, 183430, 184960, 191896, 212480, 225760, 239870, 240448, 276224, 282880, 293488, 300560, 311831, 345280, 361216, 366860, 369920, 383792, 451520, 479740, 480896, 552448, 565760, 586976, 601120, 623662, 690560, 722432, 733720, 739840, 767584, 903040, 959480, 961792, 1173952, 1202240, 1247324, 1381120, 1467440, 1535168, 1559155, 1806080, 1918960, 1923584, 2347904, 2404480, 2494648, 2762240, 2934880, 3070336, 3118310, 3612160, 3837920, 4695808, 4808960, 4989296, 5869760, 6140672, 6236620, 7675840, 9391616, 9617920, 9978592, 11739520, 12281344, 12473240, 15351680, 19957184, 23479040, 24946480, 30703360, 39914368, 46958080, 49892960, 61406720, 79828736, 99785920, 159657472, 199571840, 399143680, 798287360]

約数ペア:

[(1, 798287360), (2, 399143680), (4, 199571840), (5, 159657472), (8, 99785920), (10, 79828736), (13, 61406720), (16, 49892960), (17, 46958080), (20, 39914368), (26, 30703360), (32, 24946480), (34, 23479040), (40, 19957184), (52, 15351680), (64, 12473240), (65, 12281344), (68, 11739520), (80, 9978592), (83, 9617920), (85, 9391616), (104, 7675840), (128, 6236620), (130, 6140672), (136, 5869760), (160, 4989296), (166, 4808960), (170, 4695808), (208, 3837920), (221, 3612160), (256, 3118310), (260, 3070336), (272, 2934880), (289, 2762240), (320, 2494648), (332, 2404480), (340, 2347904), (415, 1923584), (416, 1918960), (442, 1806080), (512, 1559155), (520, 1535168), (544, 1467440), (578, 1381120), (640, 1247324), (664, 1202240), (680, 1173952), (830, 961792), (832, 959480), (884, 903040), (1040, 767584), (1079, 739840), (1088, 733720), (1105, 722432), (1156, 690560), (1280, 623662), (1328, 601120), (1360, 586976), (1411, 565760), (1445, 552448), (1660, 480896), (1664, 479740), (1768, 451520), (2080, 383792), (2158, 369920), (2176, 366860), (2210, 361216), (2312, 345280), (2560, 311831), (2656, 300560), (2720, 293488), (2822, 282880), (2890, 276224), (3320, 240448), (3328, 239870), (3536, 225760), (3757, 212480), (4160, 191896), (4316, 184960), (4352, 183430), (4420, 180608), (4624, 172640), (5312, 150280), (5395, 147968), (5440, 146744), (5644, 141440), (5780, 138112), (6640, 120224), (6656, 119935), (7055, 113152), (7072, 112880), (7514, 106240), (8320, 95948), (8632, 92480), (8704, 91715), (8840, 90304), (9248, 86320), (10624, 75140), (10790, 73984), (10880, 73372), (11288, 70720), (11560, 69056), (13280, 60112), (14110, 56576), (14144, 56440), (15028, 53120), (16640, 47974), (17264, 46240), (17680, 45152), (18343, 43520), (18496, 43160), (18785, 42496), (21248, 37570), (21580, 36992), (21760, 36686), (22576, 35360), (23120, 34528), (23987, 33280), (26560, 30056), (28220, 28288)]