20080145592

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 576

約数和(自身を含む): 67100866560

約数和(自身を除く): 47020720968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 71, 72, 76, 78, 81, 93, 104, 108, 114, 117, 124, 142, 152, 156, 162, 171, 186, 213, 216, 228, 234, 243, 247, 248, 279, 284, 312, 324, 342, 351, 361, 372, 403, 426, 456, 468, 486, 494, 513, 558, 568, 589, 639, 648, 684, 702, 722, 741, 744, 806, 837, 852, 923, 936, 972, 988, 1026, 1053, 1083, 1116, 1178, 1209, 1278, 1349, 1368, 1404, 1444, 1482, 1539, 1612, 1674, 1704, 1767, 1846, 1917, 1944, 1976, 2052, 2106, 2166, 2201, 2223, 2232, 2356, 2418, 2511, 2556, 2698, 2769, 2808, 2888, 2964, 3078, 3159, 3224, 3249, 3348, 3534, 3627, 3692, 3834, 4047, 4104, 4212, 4332, 4402, 4446, 4617, 4693, 4712, 4836, 5022, 5112, 5301, 5396, 5538, 5751, 5928, 6156, 6318, 6498, 6603, 6669, 6696, 7068, 7254, 7384, 7533, 7657, 7668, 8094, 8307, 8424, 8664, 8804, 8892, 9234, 9386, 9672, 9747, 10044, 10602, 10792, 10881, 11076, 11191, 11502, 12141, 12312, 12636, 12996, 13206, 13338, 14079, 14136, 14508, 15066, 15314, 15336, 15903, 16188, 16614, 17253, 17537, 17608, 17784, 18468, 18772, 19494, 19809, 20007, 20088, 21204, 21762, 22152, 22382, 22971, 23004, 24282, 24921, 25272, 25631, 25992, 26412, 26676, 28158, 28613, 29016, 29241, 30132, 30628, 31806, 32376, 32643, 33228, 33573, 34506, 35074, 36423, 36936, 37544, 38988, 39618, 40014, 41819, 42237, 42408, 43524, 44764, 45942, 46008, 47709, 48564, 49842, 51262, 52611, 52824, 53352, 56316, 57226, 58482, 59427, 60021, 60264, 61256, 63612, 65286, 66456, 67146, 68913, 69012, 70148, 72846, 74763, 76893, 77976, 79236, 80028, 83638, 84474, 85839, 87048, 87723, 89528, 91884, 95418, 97128, 97929, 99684, 100719, 102524, 105222, 109269, 112632, 114452, 116964, 118854, 120042, 125457, 126711, 127224, 130572, 134292, 137826, 138024, 140296, 143127, 145483, 145692, 149526, 153786, 157833, 158472, 160056, 167276, 168948, 171678, 175446, 178281, 183768, 190836, 195858, 199368, 201438, 205048, 206739, 210444, 218538, 224289, 228904, 230679, 233928, 237708, 240084, 250914, 253422, 257517, 261144, 268584, 275652, 286254, 290966, 291384, 299052, 302157, 307572, 315666, 327807, 333203, 334552, 337896, 343356, 350892, 356562, 376371, 380133, 381672, 391716, 402876, 413478, 420888, 436449, 437076, 448578, 461358, 473499, 475416, 480168, 501828, 506844, 515034, 534843, 543647, 551304, 572508, 581932, 598104, 604314, 615144, 620217, 631332, 655614, 666406, 686712, 692037, 701784, 713124, 752742, 760266, 772551, 783432, 794561, 805752, 826956, 872898, 874152, 897156, 906471, 922716, 946998, 999609, 1003656, 1013688, 1030068, 1069686, 1087294, 1129113, 1140399, 1145016, 1163864, 1208628, 1240434, 1262664, 1309347, 1311228, 1332812, 1384074, 1420497, 1426248, 1505484, 1520532, 1545102, 1589122, 1630941, 1653912, 1745796, 1794312, 1812942, 1845432, 1860651, 1893996, 1999218, 2060136, 2076111, 2139372, 2174588, 2258226, 2280798, 2317653, 2383683, 2417256, 2480868, 2618694, 2622456, 2665624, 2719413, 2768148, 2840994, 2998827, 3010968, 3041064, 3090204, 3178244, 3261882, 3387339, 3491592, 3625884, 3721302, 3787992, 3928041, 3998436, 4152222, 4261491, 4278744, 4349176, 4516452, 4561596, 4635306, 4767366, 4892823, 4961736, 5237388, 5438826, 5536296, 5681988, 5997654, 6180408, 6228333, 6356488, 6523764, 6774678, 6952959, 7151049, 7251768, 7442604, 7856082, 7996872, 8304444, 8522982, 8996481, 9032904, 9123192, 9270612, 9534732, 9785646, 10162017, 10329293, 10474776, 10877652, 11363976, 11784123, 11995308, 12456666, 13047528, 13549356, 13905918, 14302098, 14678469, 14885208, 15712164, 16608888, 17045964, 17992962, 18541224, 19069464, 19571292, 20324034, 20658586, 21453147, 21755304, 23568246, 23990616, 24913332, 26989443, 27098712, 27811836, 28604196, 29356938, 30987879, 31424328, 34091928, 35352369, 35985924, 39142584, 40648068, 41317172, 42906294, 44035407, 47136492, 49826664, 53978886, 55623672, 57208392, 58713876, 61975758, 64359441, 70704738, 71971848, 80968329, 81296136, 82634344, 85812588, 88070814, 92963637, 94272984, 107957772, 117427752, 123951516, 128718882, 132106221, 141409476, 161936658, 171625176, 176141628, 185927274, 193078323, 215915544, 247903032, 257437764, 264212442, 278890911, 282818952, 323873316, 352283256, 371854548, 386156646, 514875528, 528424884, 557781822, 647746632, 743709096, 772313292, 836672733, 1056849768, 1115563644, 1544626584, 1673345466, 2231127288, 2510018199, 3346690932, 5020036398, 6693381864, 10040072796, 20080145592]

約数ペア:

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