245280672

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 635308128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 191, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 382, 392, 416, 441, 468, 504, 546, 573, 588, 624, 637, 672, 686, 728, 764, 784, 819, 882, 936, 1008, 1029, 1092, 1146, 1176, 1248, 1274, 1337, 1372, 1456, 1528, 1568, 1638, 1719, 1764, 1872, 1911, 2016, 2058, 2184, 2292, 2352, 2483, 2548, 2674, 2744, 2912, 3056, 3087, 3276, 3438, 3528, 3744, 3822, 4011, 4116, 4368, 4459, 4584, 4704, 4966, 5096, 5348, 5488, 5733, 6112, 6174, 6552, 6876, 7056, 7449, 7644, 8022, 8232, 8736, 8918, 9168, 9359, 9932, 10192, 10696, 10976, 11466, 12033, 12348, 13104, 13377, 13752, 14112, 14898, 15288, 16044, 16464, 17381, 17836, 18336, 18718, 19864, 20384, 21392, 22347, 22932, 24066, 24696, 26208, 26754, 27504, 28077, 29796, 30576, 32088, 32928, 34762, 35672, 37436, 39728, 40131, 42784, 44694, 45864, 48132, 49392, 52143, 53508, 55008, 56154, 59592, 61152, 64176, 65513, 69524, 71344, 74872, 79456, 80262, 84231, 89388, 91728, 96264, 98784, 104286, 107016, 112308, 119184, 121667, 128352, 131026, 139048, 142688, 149744, 156429, 160524, 168462, 178776, 183456, 192528, 196539, 208572, 214032, 224616, 238368, 243334, 262052, 278096, 299488, 312858, 321048, 336924, 357552, 365001, 385056, 393078, 417144, 428064, 449232, 486668, 524104, 556192, 589617, 625716, 642096, 673848, 715104, 730002, 786156, 834288, 851669, 898464, 973336, 1048208, 1095003, 1179234, 1251432, 1284192, 1347696, 1460004, 1572312, 1668576, 1703338, 1946672, 2096416, 2190006, 2358468, 2502864, 2555007, 2695392, 2920008, 3144624, 3406676, 3893344, 4380012, 4716936, 5005728, 5110014, 5840016, 6289248, 6813352, 7665021, 8760024, 9433872, 10220028, 11680032, 13626704, 15330042, 17520048, 18867744, 20440056, 27253408, 30660084, 35040096, 40880112, 61320168, 81760224, 122640336, 245280672]

約数ペア:

[(1, 245280672), (2, 122640336), (3, 81760224), (4, 61320168), (6, 40880112), (7, 35040096), (8, 30660084), (9, 27253408), (12, 20440056), (13, 18867744), (14, 17520048), (16, 15330042), (18, 13626704), (21, 11680032), (24, 10220028), (26, 9433872), (28, 8760024), (32, 7665021), (36, 6813352), (39, 6289248), (42, 5840016), (48, 5110014), (49, 5005728), (52, 4716936), (56, 4380012), (63, 3893344), (72, 3406676), (78, 3144624), (84, 2920008), (91, 2695392), (96, 2555007), (98, 2502864), (104, 2358468), (112, 2190006), (117, 2096416), (126, 1946672), (144, 1703338), (147, 1668576), (156, 1572312), (168, 1460004), (182, 1347696), (191, 1284192), (196, 1251432), (208, 1179234), (224, 1095003), (234, 1048208), (252, 973336), (273, 898464), (288, 851669), (294, 834288), (312, 786156), (336, 730002), (343, 715104), (364, 673848), (382, 642096), (392, 625716), (416, 589617), (441, 556192), (468, 524104), (504, 486668), (546, 449232), (573, 428064), (588, 417144), (624, 393078), (637, 385056), (672, 365001), (686, 357552), (728, 336924), (764, 321048), (784, 312858), (819, 299488), (882, 278096), (936, 262052), (1008, 243334), (1029, 238368), (1092, 224616), (1146, 214032), (1176, 208572), (1248, 196539), (1274, 192528), (1337, 183456), (1372, 178776), (1456, 168462), (1528, 160524), (1568, 156429), (1638, 149744), (1719, 142688), (1764, 139048), (1872, 131026), (1911, 128352), (2016, 121667), (2058, 119184), (2184, 112308), (2292, 107016), (2352, 104286), (2483, 98784), (2548, 96264), (2674, 91728), (2744, 89388), (2912, 84231), (3056, 80262), (3087, 79456), (3276, 74872), (3438, 71344), (3528, 69524), (3744, 65513), (3822, 64176), (4011, 61152), (4116, 59592), (4368, 56154), (4459, 55008), (4584, 53508), (4704, 52143), (4966, 49392), (5096, 48132), (5348, 45864), (5488, 44694), (5733, 42784), (6112, 40131), (6174, 39728), (6552, 37436), (6876, 35672), (7056, 34762), (7449, 32928), (7644, 32088), (8022, 30576), (8232, 29796), (8736, 28077), (8918, 27504), (9168, 26754), (9359, 26208), (9932, 24696), (10192, 24066), (10696, 22932), (10976, 22347), (11466, 21392), (12033, 20384), (12348, 19864), (13104, 18718), (13377, 18336), (13752, 17836), (14112, 17381), (14898, 16464), (15288, 16044)]