354738720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1583

約数の個数: 192

約数和(自身を含む): 1295917056

約数和(自身を除く): 941178336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1487, 1491, 1680, 1704, 1988, 2130, 2272, 2485, 2840, 2974, 2982, 3360, 3408, 3976, 4260, 4461, 4970, 5680, 5948, 5964, 6816, 7435, 7455, 7952, 8520, 8922, 9940, 10409, 11360, 11896, 11928, 14870, 14910, 15904, 17040, 17844, 19880, 20818, 22305, 23792, 23856, 29740, 29820, 31227, 34080, 35688, 39760, 41636, 44610, 47584, 47712, 52045, 59480, 59640, 62454, 71376, 79520, 83272, 89220, 104090, 105577, 118960, 119280, 124908, 142752, 156135, 166544, 178440, 208180, 211154, 237920, 238560, 249816, 312270, 316731, 333088, 356880, 416360, 422308, 499632, 527885, 624540, 633462, 713760, 739039, 832720, 844616, 999264, 1055770, 1249080, 1266924, 1478078, 1583655, 1665440, 1689232, 2111540, 2217117, 2498160, 2533848, 2956156, 3167310, 3378464, 3695195, 4223080, 4434234, 4996320, 5067696, 5912312, 6334620, 7390390, 8446160, 8868468, 10135392, 11085585, 11824624, 12669240, 14780780, 16892320, 17736936, 22171170, 23649248, 25338480, 29561560, 35473872, 44342340, 50676960, 59123120, 70947744, 88684680, 118246240, 177369360, 354738720]

約数ペア:

[(1, 354738720), (2, 177369360), (3, 118246240), (4, 88684680), (5, 70947744), (6, 59123120), (7, 50676960), (8, 44342340), (10, 35473872), (12, 29561560), (14, 25338480), (15, 23649248), (16, 22171170), (20, 17736936), (21, 16892320), (24, 14780780), (28, 12669240), (30, 11824624), (32, 11085585), (35, 10135392), (40, 8868468), (42, 8446160), (48, 7390390), (56, 6334620), (60, 5912312), (70, 5067696), (71, 4996320), (80, 4434234), (84, 4223080), (96, 3695195), (105, 3378464), (112, 3167310), (120, 2956156), (140, 2533848), (142, 2498160), (160, 2217117), (168, 2111540), (210, 1689232), (213, 1665440), (224, 1583655), (240, 1478078), (280, 1266924), (284, 1249080), (336, 1055770), (355, 999264), (420, 844616), (426, 832720), (480, 739039), (497, 713760), (560, 633462), (568, 624540), (672, 527885), (710, 499632), (840, 422308), (852, 416360), (994, 356880), (1065, 333088), (1120, 316731), (1136, 312270), (1420, 249816), (1487, 238560), (1491, 237920), (1680, 211154), (1704, 208180), (1988, 178440), (2130, 166544), (2272, 156135), (2485, 142752), (2840, 124908), (2974, 119280), (2982, 118960), (3360, 105577), (3408, 104090), (3976, 89220), (4260, 83272), (4461, 79520), (4970, 71376), (5680, 62454), (5948, 59640), (5964, 59480), (6816, 52045), (7435, 47712), (7455, 47584), (7952, 44610), (8520, 41636), (8922, 39760), (9940, 35688), (10409, 34080), (11360, 31227), (11896, 29820), (11928, 29740), (14870, 23856), (14910, 23792), (15904, 22305), (17040, 20818), (17844, 19880)]