240919848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 798819840

約数和(自身を除く): 557899992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 31, 36, 38, 39, 46, 52, 57, 62, 69, 72, 76, 78, 92, 93, 104, 114, 117, 124, 138, 152, 156, 171, 184, 186, 207, 228, 234, 247, 248, 276, 279, 299, 312, 342, 361, 372, 403, 414, 437, 456, 468, 494, 552, 558, 589, 598, 684, 713, 722, 741, 744, 806, 828, 874, 897, 936, 988, 1083, 1116, 1178, 1196, 1209, 1311, 1368, 1426, 1444, 1482, 1612, 1656, 1748, 1767, 1794, 1976, 2139, 2166, 2223, 2232, 2356, 2392, 2418, 2622, 2691, 2852, 2888, 2964, 3224, 3249, 3496, 3534, 3588, 3627, 3933, 4278, 4332, 4446, 4693, 4712, 4836, 5244, 5301, 5382, 5681, 5704, 5928, 6417, 6498, 7068, 7176, 7254, 7657, 7866, 8303, 8556, 8664, 8892, 9269, 9386, 9672, 10488, 10602, 10764, 11191, 11362, 12834, 12996, 13547, 14079, 14136, 14508, 15314, 15732, 16606, 17043, 17112, 17784, 18538, 18772, 21204, 21528, 22382, 22724, 22971, 24909, 25668, 25992, 27094, 27807, 28158, 29016, 30628, 31464, 33212, 33573, 34086, 37076, 37544, 40641, 42237, 42408, 44764, 45448, 45942, 49818, 51129, 51336, 54188, 55614, 56316, 61256, 66424, 67146, 68172, 68913, 74152, 74727, 81282, 83421, 84474, 89528, 91884, 99636, 100719, 102258, 107939, 108376, 111228, 112632, 121923, 134292, 136344, 137826, 145483, 149454, 162564, 166842, 168948, 176111, 183768, 199272, 201438, 204516, 215878, 222456, 243846, 257393, 268584, 275652, 290966, 298908, 323817, 325128, 333684, 337896, 352222, 402876, 409032, 431756, 436449, 487692, 514786, 528333, 551304, 581932, 597816, 647634, 667368, 704444, 772179, 805752, 863512, 872898, 971451, 975384, 1029572, 1056666, 1163864, 1295268, 1309347, 1408888, 1544358, 1584999, 1745796, 1942902, 2059144, 2113332, 2316537, 2590536, 2618694, 3088716, 3169998, 3346109, 3491592, 3885804, 4226664, 4633074, 5237388, 6177432, 6339996, 6692218, 7771608, 9266148, 10038327, 10474776, 12679992, 13384436, 18532296, 20076654, 26768872, 30114981, 40153308, 60229962, 80306616, 120459924, 240919848]

約数ペア:

[(1, 240919848), (2, 120459924), (3, 80306616), (4, 60229962), (6, 40153308), (8, 30114981), (9, 26768872), (12, 20076654), (13, 18532296), (18, 13384436), (19, 12679992), (23, 10474776), (24, 10038327), (26, 9266148), (31, 7771608), (36, 6692218), (38, 6339996), (39, 6177432), (46, 5237388), (52, 4633074), (57, 4226664), (62, 3885804), (69, 3491592), (72, 3346109), (76, 3169998), (78, 3088716), (92, 2618694), (93, 2590536), (104, 2316537), (114, 2113332), (117, 2059144), (124, 1942902), (138, 1745796), (152, 1584999), (156, 1544358), (171, 1408888), (184, 1309347), (186, 1295268), (207, 1163864), (228, 1056666), (234, 1029572), (247, 975384), (248, 971451), (276, 872898), (279, 863512), (299, 805752), (312, 772179), (342, 704444), (361, 667368), (372, 647634), (403, 597816), (414, 581932), (437, 551304), (456, 528333), (468, 514786), (494, 487692), (552, 436449), (558, 431756), (589, 409032), (598, 402876), (684, 352222), (713, 337896), (722, 333684), (741, 325128), (744, 323817), (806, 298908), (828, 290966), (874, 275652), (897, 268584), (936, 257393), (988, 243846), (1083, 222456), (1116, 215878), (1178, 204516), (1196, 201438), (1209, 199272), (1311, 183768), (1368, 176111), (1426, 168948), (1444, 166842), (1482, 162564), (1612, 149454), (1656, 145483), (1748, 137826), (1767, 136344), (1794, 134292), (1976, 121923), (2139, 112632), (2166, 111228), (2223, 108376), (2232, 107939), (2356, 102258), (2392, 100719), (2418, 99636), (2622, 91884), (2691, 89528), (2852, 84474), (2888, 83421), (2964, 81282), (3224, 74727), (3249, 74152), (3496, 68913), (3534, 68172), (3588, 67146), (3627, 66424), (3933, 61256), (4278, 56316), (4332, 55614), (4446, 54188), (4693, 51336), (4712, 51129), (4836, 49818), (5244, 45942), (5301, 45448), (5382, 44764), (5681, 42408), (5704, 42237), (5928, 40641), (6417, 37544), (6498, 37076), (7068, 34086), (7176, 33573), (7254, 33212), (7657, 31464), (7866, 30628), (8303, 29016), (8556, 28158), (8664, 27807), (8892, 27094), (9269, 25992), (9386, 25668), (9672, 24909), (10488, 22971), (10602, 22724), (10764, 22382), (11191, 21528), (11362, 21204), (12834, 18772), (12996, 18538), (13547, 17784), (14079, 17112), (14136, 17043), (14508, 16606), (15314, 15732)]