2147145855120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89821}}^1$

素因数の和:89901

約数の個数: 800

約数和(自身を含む): 9315228358656

約数和(自身を除く): 7168082503536

約数列:

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4536, 4590, 4743, 4760, 5022, 5040, 5208, 5270, 5355, 5508, 5580, 5670, 5712, 5859, 6120, 6324, 6426, 6480, 6510, 6696, 6885, 7140, 7344, 7378, 7440, 7560, 7812, 7905, 8370, 8432, 8568, 8680, 9072, 9180, 9486, 9520, 9639, 9765, 10044, 10416, 10540, 10710, 11016, 11067, 11160, 11340, 11718, 12240, 12555, 12648, 12852, 13020, 13392, 13770, 14229, 14280, 14756, 15120, 15624, 15810, 16065, 16740, 17136, 17360, 17577, 18360, 18445, 18972, 19278, 19530, 20088, 21080, 21420, 22032, 22134, 22320, 22680, 23436, 23715, 25110, 25296, 25704, 26040, 27540, 28458, 28560, 29295, 29512, 31248, 31620, 32130, 33201, 33480, 35154, 36720, 36890, 37944, 38556, 39060, 40176, 42160, 42687, 42840, 44268, 45360, 46872, 47430, 48195, 50220, 51408, 52080, 55080, 55335, 56916, 58590, 59024, 63240, 64260, 66402, 66960, 70308, 71145, 73780, 75888, 77112, 78120, 85374, 85680, 87885, 88536, 89821, 93744, 94860, 96390, 99603, 100440, 110160, 110670, 113832, 117180, 126480, 128520, 132804, 140616, 142290, 147560, 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約数ペア:

[(1, 2147145855120), (2, 1073572927560), (3, 715715285040), (4, 536786463780), (5, 429429171024), (6, 357857642520), (7, 306735122160), (8, 268393231890), (9, 238571761680), (10, 214714585512), (12, 178928821260), (14, 153367561080), (15, 143143057008), (16, 134196615945), (17, 126302697360), (18, 119285880840), (20, 107357292756), (21, 102245040720), (24, 89464410630), (27, 79523920560), (28, 76683780540), (30, 71571528504), (31, 69262769520), (34, 63151348680), (35, 61347024432), (36, 59642940420), (40, 53678646378), (42, 51122520360), (45, 47714352336), (48, 44732205315), (51, 42100899120), (54, 39761960280), (56, 38341890270), (60, 35785764252), (62, 34631384760), (63, 34081680240), (68, 31575674340), (70, 30673512216), (72, 29821470210), (80, 26839323189), (81, 26507973520), (84, 25561260180), (85, 25260539472), (90, 23857176168), (93, 23087589840), (102, 21050449560), (105, 20449008144), (108, 19880980140), (112, 19170945135), (119, 18043242480), (120, 17892882126), (124, 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