329144760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 1274045760

約数和(自身を除く): 944901000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 360, 376, 392, 397, 420, 423, 441, 470, 490, 504, 564, 588, 630, 658, 705, 735, 794, 840, 846, 882, 940, 980, 987, 1128, 1176, 1191, 1260, 1316, 1410, 1470, 1588, 1645, 1692, 1764, 1880, 1960, 1974, 1985, 2115, 2205, 2303, 2382, 2520, 2632, 2779, 2820, 2940, 2961, 3176, 3290, 3384, 3528, 3573, 3948, 3970, 4230, 4410, 4606, 4764, 4935, 5558, 5640, 5880, 5922, 5955, 6580, 6909, 7146, 7896, 7940, 8337, 8460, 8820, 9212, 9528, 9870, 11116, 11515, 11844, 11910, 13160, 13818, 13895, 14292, 14805, 15880, 16674, 16920, 17640, 17865, 18424, 18659, 19453, 19740, 20727, 22232, 23030, 23688, 23820, 25011, 27636, 27790, 28584, 29610, 33348, 34545, 35730, 37318, 38906, 39480, 41454, 41685, 46060, 47640, 50022, 55272, 55580, 55977, 58359, 59220, 66696, 69090, 71460, 74636, 77812, 82908, 83370, 92120, 93295, 97265, 100044, 103635, 111160, 111954, 116718, 118440, 125055, 130613, 138180, 142920, 149272, 155624, 165816, 166740, 167931, 175077, 186590, 194530, 200088, 207270, 223908, 233436, 250110, 261226, 276360, 279885, 291795, 333480, 335862, 350154, 373180, 389060, 391839, 414540, 447816, 466872, 500220, 522452, 559770, 583590, 653065, 671724, 700308, 746360, 778120, 783678, 829080, 839655, 875385, 914291, 1000440, 1044904, 1119540, 1167180, 1175517, 1306130, 1343448, 1400616, 1567356, 1679310, 1750770, 1828582, 1959195, 2239080, 2334360, 2351034, 2612260, 2742873, 3134712, 3358620, 3501540, 3657164, 3918390, 4571455, 4702068, 5224520, 5485746, 5877585, 6717240, 7003080, 7314328, 7836780, 8228619, 9142910, 9404136, 10971492, 11755170, 13714365, 15673560, 16457238, 18285820, 21942984, 23510340, 27428730, 32914476, 36571640, 41143095, 47020680, 54857460, 65828952, 82286190, 109714920, 164572380, 329144760]

約数ペア:

[(1, 329144760), (2, 164572380), (3, 109714920), (4, 82286190), (5, 65828952), (6, 54857460), (7, 47020680), (8, 41143095), (9, 36571640), (10, 32914476), (12, 27428730), (14, 23510340), (15, 21942984), (18, 18285820), (20, 16457238), (21, 15673560), (24, 13714365), (28, 11755170), (30, 10971492), (35, 9404136), (36, 9142910), (40, 8228619), (42, 7836780), (45, 7314328), (47, 7003080), (49, 6717240), (56, 5877585), (60, 5485746), (63, 5224520), (70, 4702068), (72, 4571455), (84, 3918390), (90, 3657164), (94, 3501540), (98, 3358620), (105, 3134712), (120, 2742873), (126, 2612260), (140, 2351034), (141, 2334360), (147, 2239080), (168, 1959195), (180, 1828582), (188, 1750770), (196, 1679310), (210, 1567356), (235, 1400616), (245, 1343448), (252, 1306130), (280, 1175517), (282, 1167180), (294, 1119540), (315, 1044904), (329, 1000440), (360, 914291), (376, 875385), (392, 839655), (397, 829080), (420, 783678), (423, 778120), (441, 746360), (470, 700308), (490, 671724), (504, 653065), (564, 583590), (588, 559770), (630, 522452), (658, 500220), (705, 466872), (735, 447816), (794, 414540), (840, 391839), (846, 389060), (882, 373180), (940, 350154), (980, 335862), (987, 333480), (1128, 291795), (1176, 279885), (1191, 276360), (1260, 261226), (1316, 250110), (1410, 233436), (1470, 223908), (1588, 207270), (1645, 200088), (1692, 194530), (1764, 186590), (1880, 175077), (1960, 167931), (1974, 166740), (1985, 165816), (2115, 155624), (2205, 149272), (2303, 142920), (2382, 138180), (2520, 130613), (2632, 125055), (2779, 118440), (2820, 116718), (2940, 111954), (2961, 111160), (3176, 103635), (3290, 100044), (3384, 97265), (3528, 93295), (3573, 92120), (3948, 83370), (3970, 82908), (4230, 77812), (4410, 74636), (4606, 71460), (4764, 69090), (4935, 66696), (5558, 59220), (5640, 58359), (5880, 55977), (5922, 55580), (5955, 55272), (6580, 50022), (6909, 47640), (7146, 46060), (7896, 41685), (7940, 41454), (8337, 39480), (8460, 38906), (8820, 37318), (9212, 35730), (9528, 34545), (9870, 33348), (11116, 29610), (11515, 28584), (11844, 27790), (11910, 27636), (13160, 25011), (13818, 23820), (13895, 23688), (14292, 23030), (14805, 22232), (15880, 20727), (16674, 19740), (16920, 19453), (17640, 18659), (17865, 18424)]