259183560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 851489280

約数和(自身を除く): 592305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 193, 228, 248, 285, 310, 361, 372, 380, 386, 456, 465, 570, 579, 589, 620, 722, 744, 760, 772, 930, 965, 1083, 1140, 1158, 1178, 1240, 1444, 1544, 1767, 1805, 1860, 1930, 2166, 2280, 2316, 2356, 2888, 2895, 2945, 3534, 3610, 3667, 3720, 3860, 4332, 4632, 4712, 5415, 5790, 5890, 5983, 7068, 7220, 7334, 7720, 8664, 8835, 10830, 11001, 11191, 11580, 11780, 11966, 14136, 14440, 14668, 17670, 17949, 18335, 21660, 22002, 22382, 23160, 23560, 23932, 29336, 29915, 33573, 35340, 35898, 36670, 43320, 44004, 44764, 47864, 55005, 55955, 59830, 67146, 69673, 70680, 71796, 73340, 88008, 89528, 89745, 110010, 111910, 113677, 119660, 134292, 139346, 143592, 146680, 167865, 179490, 209019, 220020, 223820, 227354, 239320, 268584, 278692, 335730, 341031, 348365, 358980, 418038, 440040, 447640, 454708, 557384, 568385, 671460, 682062, 696730, 717960, 836076, 909416, 1045095, 1136770, 1342920, 1364124, 1393460, 1672152, 1705155, 2090190, 2159863, 2273540, 2728248, 2786920, 3410310, 4180380, 4319726, 4547080, 6479589, 6820620, 8360760, 8639452, 10799315, 12959178, 13641240, 17278904, 21598630, 25918356, 32397945, 43197260, 51836712, 64795890, 86394520, 129591780, 259183560]

約数ペア:

[(1, 259183560), (2, 129591780), (3, 86394520), (4, 64795890), (5, 51836712), (6, 43197260), (8, 32397945), (10, 25918356), (12, 21598630), (15, 17278904), (19, 13641240), (20, 12959178), (24, 10799315), (30, 8639452), (31, 8360760), (38, 6820620), (40, 6479589), (57, 4547080), (60, 4319726), (62, 4180380), (76, 3410310), (93, 2786920), (95, 2728248), (114, 2273540), (120, 2159863), (124, 2090190), (152, 1705155), (155, 1672152), (186, 1393460), (190, 1364124), (193, 1342920), (228, 1136770), (248, 1045095), (285, 909416), (310, 836076), (361, 717960), (372, 696730), (380, 682062), (386, 671460), (456, 568385), (465, 557384), (570, 454708), (579, 447640), (589, 440040), (620, 418038), (722, 358980), (744, 348365), (760, 341031), (772, 335730), (930, 278692), (965, 268584), (1083, 239320), (1140, 227354), (1158, 223820), (1178, 220020), (1240, 209019), (1444, 179490), (1544, 167865), (1767, 146680), (1805, 143592), (1860, 139346), (1930, 134292), (2166, 119660), (2280, 113677), (2316, 111910), (2356, 110010), (2888, 89745), (2895, 89528), (2945, 88008), (3534, 73340), (3610, 71796), (3667, 70680), (3720, 69673), (3860, 67146), (4332, 59830), (4632, 55955), (4712, 55005), (5415, 47864), (5790, 44764), (5890, 44004), (5983, 43320), (7068, 36670), (7220, 35898), (7334, 35340), (7720, 33573), (8664, 29915), (8835, 29336), (10830, 23932), (11001, 23560), (11191, 23160), (11580, 22382), (11780, 22002), (11966, 21660), (14136, 18335), (14440, 17949), (14668, 17670)]