280831824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 1002019200

約数和(自身を除く): 721187376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 696, 728, 739, 754, 812, 819, 936, 1008, 1044, 1092, 1131, 1218, 1392, 1456, 1478, 1508, 1624, 1638, 1827, 1872, 2088, 2184, 2217, 2262, 2436, 2639, 2956, 3016, 3248, 3276, 3393, 3654, 4176, 4368, 4434, 4524, 4872, 5173, 5278, 5912, 6032, 6552, 6651, 6786, 7308, 7917, 8868, 9048, 9607, 9744, 10346, 10556, 11824, 13104, 13302, 13572, 14616, 15519, 15834, 17736, 18096, 19214, 20692, 21112, 21431, 23751, 26604, 27144, 28821, 29232, 31038, 31668, 35472, 38428, 41384, 42224, 42862, 46557, 47502, 53208, 54288, 57642, 62076, 63336, 64293, 67249, 76856, 82768, 85724, 86463, 93114, 95004, 106416, 115284, 124152, 126672, 128586, 134498, 150017, 153712, 171448, 172926, 186228, 190008, 192879, 201747, 230568, 248304, 257172, 268996, 278603, 300034, 342896, 345852, 372456, 380016, 385758, 403494, 450051, 461136, 514344, 537992, 557206, 600068, 605241, 691704, 744912, 771516, 806988, 835809, 900102, 1028688, 1075984, 1114412, 1200136, 1210482, 1350153, 1383408, 1543032, 1613976, 1671618, 1800204, 1950221, 2228824, 2400272, 2420964, 2507427, 2700306, 3086064, 3227952, 3343236, 3600408, 3900442, 4457648, 4841928, 5014854, 5400612, 5850663, 6686472, 7200816, 7800884, 9683856, 10029708, 10801224, 11701326, 13372944, 15601768, 17551989, 20059416, 21602448, 23402652, 31203536, 35103978, 40118832, 46805304, 70207956, 93610608, 140415912, 280831824]

約数ペア:

[(1, 280831824), (2, 140415912), (3, 93610608), (4, 70207956), (6, 46805304), (7, 40118832), (8, 35103978), (9, 31203536), (12, 23402652), (13, 21602448), (14, 20059416), (16, 17551989), (18, 15601768), (21, 13372944), (24, 11701326), (26, 10801224), (28, 10029708), (29, 9683856), (36, 7800884), (39, 7200816), (42, 6686472), (48, 5850663), (52, 5400612), (56, 5014854), (58, 4841928), (63, 4457648), (72, 3900442), (78, 3600408), (84, 3343236), (87, 3227952), (91, 3086064), (104, 2700306), (112, 2507427), (116, 2420964), (117, 2400272), (126, 2228824), (144, 1950221), (156, 1800204), (168, 1671618), (174, 1613976), (182, 1543032), (203, 1383408), (208, 1350153), (232, 1210482), (234, 1200136), (252, 1114412), (261, 1075984), (273, 1028688), (312, 900102), (336, 835809), (348, 806988), (364, 771516), (377, 744912), (406, 691704), (464, 605241), (468, 600068), (504, 557206), (522, 537992), (546, 514344), (609, 461136), (624, 450051), (696, 403494), (728, 385758), (739, 380016), (754, 372456), (812, 345852), (819, 342896), (936, 300034), (1008, 278603), (1044, 268996), (1092, 257172), (1131, 248304), (1218, 230568), (1392, 201747), (1456, 192879), (1478, 190008), (1508, 186228), (1624, 172926), (1638, 171448), (1827, 153712), (1872, 150017), (2088, 134498), (2184, 128586), (2217, 126672), (2262, 124152), (2436, 115284), (2639, 106416), (2956, 95004), (3016, 93114), (3248, 86463), (3276, 85724), (3393, 82768), (3654, 76856), (4176, 67249), (4368, 64293), (4434, 63336), (4524, 62076), (4872, 57642), (5173, 54288), (5278, 53208), (5912, 47502), (6032, 46557), (6552, 42862), (6651, 42224), (6786, 41384), (7308, 38428), (7917, 35472), (8868, 31668), (9048, 31038), (9607, 29232), (9744, 28821), (10346, 27144), (10556, 26604), (11824, 23751), (13104, 21431), (13302, 21112), (13572, 20692), (14616, 19214), (15519, 18096), (15834, 17736)]