203054520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 689472000

約数和(自身を除く): 486417480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 37, 38, 40, 57, 58, 60, 74, 76, 83, 87, 95, 111, 114, 116, 120, 145, 148, 152, 166, 174, 185, 190, 222, 228, 232, 249, 285, 290, 296, 332, 348, 370, 380, 415, 435, 444, 456, 498, 551, 555, 570, 580, 664, 696, 703, 740, 760, 830, 870, 888, 996, 1073, 1102, 1110, 1140, 1160, 1245, 1406, 1480, 1577, 1653, 1660, 1740, 1992, 2109, 2146, 2204, 2220, 2280, 2407, 2490, 2755, 2812, 3071, 3154, 3219, 3306, 3320, 3480, 3515, 4218, 4292, 4408, 4440, 4731, 4814, 4980, 5365, 5510, 5624, 6142, 6308, 6438, 6612, 7030, 7221, 7885, 8265, 8436, 8584, 9213, 9462, 9628, 9960, 10545, 10730, 11020, 12035, 12284, 12616, 12876, 13224, 14060, 14442, 15355, 15770, 16095, 16530, 16872, 18426, 18924, 19256, 20387, 21090, 21460, 22040, 23655, 24070, 24568, 25752, 28120, 28884, 30710, 31540, 32190, 33060, 36105, 36852, 37848, 40774, 42180, 42920, 45733, 46065, 47310, 48140, 57768, 58349, 61161, 61420, 63080, 64380, 66120, 72210, 73704, 81548, 84360, 89059, 91466, 92130, 94620, 96280, 101935, 116698, 122322, 122840, 128760, 137199, 144420, 163096, 175047, 178118, 182932, 184260, 189240, 203870, 228665, 233396, 244644, 267177, 274398, 288840, 291745, 305805, 350094, 356236, 365864, 368520, 407740, 445295, 457330, 466792, 489288, 534354, 548796, 583490, 611610, 685995, 700188, 712472, 815480, 875235, 890590, 914660, 1068708, 1097592, 1166980, 1223220, 1335885, 1371990, 1400376, 1692121, 1750470, 1781180, 1829320, 2137416, 2333960, 2446440, 2671770, 2743980, 3384242, 3500940, 3562360, 5076363, 5343540, 5487960, 6768484, 7001880, 8460605, 10152726, 10687080, 13536968, 16921210, 20305452, 25381815, 33842420, 40610904, 50763630, 67684840, 101527260, 203054520]

約数ペア:

[(1, 203054520), (2, 101527260), (3, 67684840), (4, 50763630), (5, 40610904), (6, 33842420), (8, 25381815), (10, 20305452), (12, 16921210), (15, 13536968), (19, 10687080), (20, 10152726), (24, 8460605), (29, 7001880), (30, 6768484), (37, 5487960), (38, 5343540), (40, 5076363), (57, 3562360), (58, 3500940), (60, 3384242), (74, 2743980), (76, 2671770), (83, 2446440), (87, 2333960), (95, 2137416), (111, 1829320), (114, 1781180), (116, 1750470), (120, 1692121), (145, 1400376), (148, 1371990), (152, 1335885), (166, 1223220), (174, 1166980), (185, 1097592), (190, 1068708), (222, 914660), (228, 890590), (232, 875235), (249, 815480), (285, 712472), (290, 700188), (296, 685995), (332, 611610), (348, 583490), (370, 548796), (380, 534354), (415, 489288), (435, 466792), (444, 457330), (456, 445295), (498, 407740), (551, 368520), (555, 365864), (570, 356236), (580, 350094), (664, 305805), (696, 291745), (703, 288840), (740, 274398), (760, 267177), (830, 244644), (870, 233396), (888, 228665), (996, 203870), (1073, 189240), (1102, 184260), (1110, 182932), (1140, 178118), (1160, 175047), (1245, 163096), (1406, 144420), (1480, 137199), (1577, 128760), (1653, 122840), (1660, 122322), (1740, 116698), (1992, 101935), (2109, 96280), (2146, 94620), (2204, 92130), (2220, 91466), (2280, 89059), (2407, 84360), (2490, 81548), (2755, 73704), (2812, 72210), (3071, 66120), (3154, 64380), (3219, 63080), (3306, 61420), (3320, 61161), (3480, 58349), (3515, 57768), (4218, 48140), (4292, 47310), (4408, 46065), (4440, 45733), (4731, 42920), (4814, 42180), (4980, 40774), (5365, 37848), (5510, 36852), (5624, 36105), (6142, 33060), (6308, 32190), (6438, 31540), (6612, 30710), (7030, 28884), (7221, 28120), (7885, 25752), (8265, 24568), (8436, 24070), (8584, 23655), (9213, 22040), (9462, 21460), (9628, 21090), (9960, 20387), (10545, 19256), (10730, 18924), (11020, 18426), (12035, 16872), (12284, 16530), (12616, 16095), (12876, 15770), (13224, 15355), (14060, 14442)]