2105387568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 6491330560

約数和(自身を除く): 4385942992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 103, 114, 124, 144, 152, 171, 186, 206, 228, 241, 248, 279, 304, 309, 342, 372, 412, 456, 482, 496, 558, 589, 618, 684, 723, 744, 824, 912, 927, 964, 1116, 1178, 1236, 1368, 1446, 1488, 1648, 1767, 1854, 1928, 1957, 2169, 2232, 2356, 2472, 2736, 2892, 3193, 3534, 3708, 3856, 3914, 4338, 4464, 4579, 4712, 4944, 5301, 5784, 5871, 6386, 7068, 7416, 7471, 7828, 8676, 9158, 9424, 9579, 10602, 11568, 11742, 12772, 13737, 14136, 14832, 14942, 15656, 17352, 17613, 18316, 19158, 21204, 22413, 23484, 24823, 25544, 27474, 28272, 28737, 29884, 31312, 34704, 35226, 36632, 38316, 41211, 42408, 44826, 46968, 49646, 51088, 54948, 57474, 59768, 60667, 67239, 70452, 73264, 74469, 76632, 82422, 84816, 89652, 93936, 99292, 109896, 114948, 119536, 121334, 134478, 140904, 141949, 148938, 153264, 164844, 179304, 182001, 198584, 219792, 223407, 229896, 242668, 268956, 281808, 283898, 297876, 329688, 358608, 364002, 397168, 425847, 446814, 459792, 471637, 485336, 537912, 546003, 567796, 595752, 659376, 728004, 769513, 851694, 893628, 943274, 970672, 1075824, 1092006, 1135592, 1191504, 1277541, 1414911, 1456008, 1539026, 1703388, 1787256, 1886548, 2184012, 2271184, 2308539, 2555082, 2829822, 2912016, 3078052, 3406776, 3574512, 3773096, 4244733, 4368024, 4617078, 5110164, 5659644, 6156104, 6813552, 6925617, 7546192, 8489466, 8736048, 9234156, 10220328, 11319288, 12312208, 13851234, 14620747, 16978932, 18468312, 20440656, 22638576, 27702468, 29241494, 33957864, 36936624, 43862241, 55404936, 58482988, 67915728, 87724482, 110809872, 116965976, 131586723, 175448964, 233931952, 263173446, 350897928, 526346892, 701795856, 1052693784, 2105387568]

約数ペア:

[(1, 2105387568), (2, 1052693784), (3, 701795856), (4, 526346892), (6, 350897928), (8, 263173446), (9, 233931952), (12, 175448964), (16, 131586723), (18, 116965976), (19, 110809872), (24, 87724482), (31, 67915728), (36, 58482988), (38, 55404936), (48, 43862241), (57, 36936624), (62, 33957864), (72, 29241494), (76, 27702468), (93, 22638576), (103, 20440656), (114, 18468312), (124, 16978932), (144, 14620747), (152, 13851234), (171, 12312208), (186, 11319288), (206, 10220328), (228, 9234156), (241, 8736048), (248, 8489466), (279, 7546192), (304, 6925617), (309, 6813552), (342, 6156104), (372, 5659644), (412, 5110164), (456, 4617078), (482, 4368024), (496, 4244733), (558, 3773096), (589, 3574512), (618, 3406776), (684, 3078052), (723, 2912016), (744, 2829822), (824, 2555082), (912, 2308539), (927, 2271184), (964, 2184012), (1116, 1886548), (1178, 1787256), (1236, 1703388), (1368, 1539026), (1446, 1456008), (1488, 1414911), (1648, 1277541), (1767, 1191504), (1854, 1135592), (1928, 1092006), (1957, 1075824), (2169, 970672), (2232, 943274), (2356, 893628), (2472, 851694), (2736, 769513), (2892, 728004), (3193, 659376), (3534, 595752), (3708, 567796), (3856, 546003), (3914, 537912), (4338, 485336), (4464, 471637), (4579, 459792), (4712, 446814), (4944, 425847), (5301, 397168), (5784, 364002), (5871, 358608), (6386, 329688), (7068, 297876), (7416, 283898), (7471, 281808), (7828, 268956), (8676, 242668), (9158, 229896), (9424, 223407), (9579, 219792), (10602, 198584), (11568, 182001), (11742, 179304), (12772, 164844), (13737, 153264), (14136, 148938), (14832, 141949), (14942, 140904), (15656, 134478), (17352, 121334), (17613, 119536), (18316, 114948), (19158, 109896), (21204, 99292), (22413, 93936), (23484, 89652), (24823, 84816), (25544, 82422), (27474, 76632), (28272, 74469), (28737, 73264), (29884, 70452), (31312, 67239), (34704, 60667), (35226, 59768), (36632, 57474), (38316, 54948), (41211, 51088), (42408, 49646), (44826, 46968)]