203089320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 796278600

約数和(自身を除く): 593189280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 397, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 794, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1191, 1218, 1260, 1305, 1421, 1470, 1588, 1624, 1740, 1764, 1827, 1960, 1985, 2030, 2088, 2205, 2382, 2436, 2520, 2610, 2779, 2842, 2940, 3045, 3176, 3480, 3528, 3573, 3654, 3970, 4060, 4263, 4410, 4764, 4872, 5220, 5558, 5684, 5880, 5955, 6090, 7105, 7146, 7308, 7940, 8120, 8337, 8526, 8820, 9135, 9528, 10440, 11116, 11368, 11513, 11910, 12180, 12789, 13895, 14210, 14292, 14616, 15880, 16674, 17052, 17640, 17865, 18270, 19453, 21315, 22232, 23026, 23820, 24360, 25011, 25578, 27790, 28420, 28584, 33348, 34104, 34539, 35730, 36540, 38906, 41685, 42630, 46052, 47640, 50022, 51156, 55580, 56840, 57565, 58359, 63945, 66696, 69078, 71460, 73080, 77812, 80591, 83370, 85260, 92104, 97265, 100044, 102312, 103617, 111160, 115130, 116718, 125055, 127890, 138156, 142920, 155624, 161182, 166740, 170520, 172695, 175077, 194530, 200088, 207234, 230260, 233436, 241773, 250110, 255780, 276312, 291795, 322364, 333480, 345390, 350154, 389060, 402955, 414468, 460520, 466872, 483546, 500220, 511560, 518085, 564137, 583590, 644728, 690780, 700308, 725319, 778120, 805910, 828936, 875385, 967092, 1000440, 1036170, 1128274, 1167180, 1208865, 1381560, 1400616, 1450638, 1611820, 1692411, 1750770, 1934184, 2072340, 2256548, 2334360, 2417730, 2820685, 2901276, 3223640, 3384822, 3501540, 3626595, 4144680, 4513096, 4835460, 5077233, 5641370, 5802552, 6769644, 7003080, 7253190, 8462055, 9670920, 10154466, 11282740, 13539288, 14506380, 16924110, 20308932, 22565480, 25386165, 29012760, 33848220, 40617864, 50772330, 67696440, 101544660, 203089320]

約数ペア:

[(1, 203089320), (2, 101544660), (3, 67696440), (4, 50772330), (5, 40617864), (6, 33848220), (7, 29012760), (8, 25386165), (9, 22565480), (10, 20308932), (12, 16924110), (14, 14506380), (15, 13539288), (18, 11282740), (20, 10154466), (21, 9670920), (24, 8462055), (28, 7253190), (29, 7003080), (30, 6769644), (35, 5802552), (36, 5641370), (40, 5077233), (42, 4835460), (45, 4513096), (49, 4144680), (56, 3626595), (58, 3501540), (60, 3384822), (63, 3223640), (70, 2901276), (72, 2820685), (84, 2417730), (87, 2334360), (90, 2256548), (98, 2072340), (105, 1934184), (116, 1750770), (120, 1692411), (126, 1611820), (140, 1450638), (145, 1400616), (147, 1381560), (168, 1208865), (174, 1167180), (180, 1128274), (196, 1036170), (203, 1000440), (210, 967092), (232, 875385), (245, 828936), (252, 805910), (261, 778120), (280, 725319), (290, 700308), (294, 690780), (315, 644728), (348, 583590), (360, 564137), (392, 518085), (397, 511560), (406, 500220), (420, 483546), (435, 466872), (441, 460520), (490, 414468), (504, 402955), (522, 389060), (580, 350154), (588, 345390), (609, 333480), (630, 322364), (696, 291795), (735, 276312), (794, 255780), (812, 250110), (840, 241773), (870, 233436), (882, 230260), (980, 207234), (1015, 200088), (1044, 194530), (1160, 175077), (1176, 172695), (1191, 170520), (1218, 166740), (1260, 161182), (1305, 155624), (1421, 142920), (1470, 138156), (1588, 127890), (1624, 125055), (1740, 116718), (1764, 115130), (1827, 111160), (1960, 103617), (1985, 102312), (2030, 100044), (2088, 97265), (2205, 92104), (2382, 85260), (2436, 83370), (2520, 80591), (2610, 77812), (2779, 73080), (2842, 71460), (2940, 69078), (3045, 66696), (3176, 63945), (3480, 58359), (3528, 57565), (3573, 56840), (3654, 55580), (3970, 51156), (4060, 50022), (4263, 47640), (4410, 46052), (4764, 42630), (4872, 41685), (5220, 38906), (5558, 36540), (5684, 35730), (5880, 34539), (5955, 34104), (6090, 33348), (7105, 28584), (7146, 28420), (7308, 27790), (7940, 25578), (8120, 25011), (8337, 24360), (8526, 23820), (8820, 23026), (9135, 22232), (9528, 21315), (10440, 19453), (11116, 18270), (11368, 17865), (11513, 17640), (11910, 17052), (12180, 16674), (12789, 15880), (13895, 14616), (14210, 14292)]