320138364

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 973414400

約数和(自身を除く): 653276036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 193, 196, 217, 273, 294, 343, 364, 372, 386, 403, 434, 546, 579, 588, 637, 651, 686, 772, 806, 868, 1029, 1092, 1158, 1209, 1274, 1302, 1351, 1372, 1519, 1612, 1911, 2058, 2316, 2418, 2509, 2548, 2604, 2702, 2821, 3038, 3822, 4053, 4116, 4459, 4557, 4836, 5018, 5404, 5642, 5983, 6076, 7527, 7644, 8106, 8463, 8918, 9114, 9457, 10036, 10633, 11284, 11966, 13377, 15054, 16212, 16926, 17563, 17836, 17949, 18228, 18914, 19747, 21266, 23932, 26754, 28371, 30108, 31899, 33852, 35126, 35898, 37828, 39494, 41881, 42532, 52689, 53508, 56742, 59241, 63798, 66199, 70252, 71796, 77779, 78988, 83762, 105378, 113484, 118482, 122941, 125643, 127596, 132398, 138229, 155558, 167524, 198597, 210756, 233337, 236964, 245882, 251286, 264796, 276458, 293167, 311116, 368823, 397194, 414687, 466674, 491764, 502572, 544453, 552916, 586334, 737646, 794388, 829374, 860587, 879501, 933348, 1088906, 1172668, 1475292, 1633359, 1658748, 1721174, 1759002, 2052169, 2177812, 2581761, 3266718, 3442348, 3518004, 3811171, 4104338, 5163522, 6156507, 6533436, 7622342, 8208676, 10327044, 11433513, 12313014, 15244684, 22867026, 24626028, 26678197, 45734052, 53356394, 80034591, 106712788, 160069182, 320138364]

約数ペア:

[(1, 320138364), (2, 160069182), (3, 106712788), (4, 80034591), (6, 53356394), (7, 45734052), (12, 26678197), (13, 24626028), (14, 22867026), (21, 15244684), (26, 12313014), (28, 11433513), (31, 10327044), (39, 8208676), (42, 7622342), (49, 6533436), (52, 6156507), (62, 5163522), (78, 4104338), (84, 3811171), (91, 3518004), (93, 3442348), (98, 3266718), (124, 2581761), (147, 2177812), (156, 2052169), (182, 1759002), (186, 1721174), (193, 1658748), (196, 1633359), (217, 1475292), (273, 1172668), (294, 1088906), (343, 933348), (364, 879501), (372, 860587), (386, 829374), (403, 794388), (434, 737646), (546, 586334), (579, 552916), (588, 544453), (637, 502572), (651, 491764), (686, 466674), (772, 414687), (806, 397194), (868, 368823), (1029, 311116), (1092, 293167), (1158, 276458), (1209, 264796), (1274, 251286), (1302, 245882), (1351, 236964), (1372, 233337), (1519, 210756), (1612, 198597), (1911, 167524), (2058, 155558), (2316, 138229), (2418, 132398), (2509, 127596), (2548, 125643), (2604, 122941), (2702, 118482), (2821, 113484), (3038, 105378), (3822, 83762), (4053, 78988), (4116, 77779), (4459, 71796), (4557, 70252), (4836, 66199), (5018, 63798), (5404, 59241), (5642, 56742), (5983, 53508), (6076, 52689), (7527, 42532), (7644, 41881), (8106, 39494), (8463, 37828), (8918, 35898), (9114, 35126), (9457, 33852), (10036, 31899), (10633, 30108), (11284, 28371), (11966, 26754), (13377, 23932), (15054, 21266), (16212, 19747), (16926, 18914), (17563, 18228), (17836, 17949)]