235654720

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 224

約数和(自身を含む): 694944000

約数和(自身を除く): 459289280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 113, 133, 140, 152, 160, 190, 196, 224, 226, 245, 266, 280, 304, 320, 343, 380, 392, 448, 452, 490, 532, 560, 565, 608, 665, 686, 760, 784, 791, 904, 931, 980, 1064, 1120, 1130, 1216, 1330, 1372, 1520, 1568, 1582, 1715, 1808, 1862, 1960, 2128, 2147, 2240, 2260, 2660, 2744, 3040, 3136, 3164, 3430, 3616, 3724, 3920, 3955, 4256, 4294, 4520, 4655, 5320, 5488, 5537, 6080, 6328, 6517, 6860, 7232, 7448, 7840, 7910, 8512, 8588, 9040, 9310, 10640, 10735, 10976, 11074, 12656, 13034, 13720, 14896, 15029, 15680, 15820, 17176, 18080, 18620, 21280, 21470, 21952, 22148, 25312, 26068, 27440, 27685, 29792, 30058, 31640, 32585, 34352, 36160, 37240, 38759, 42560, 42940, 44296, 50624, 52136, 54880, 55370, 59584, 60116, 63280, 65170, 68704, 74480, 75145, 77518, 85880, 88592, 104272, 105203, 109760, 110740, 120232, 126560, 130340, 137408, 148960, 150290, 155036, 171760, 177184, 193795, 208544, 210406, 221480, 240464, 253120, 260680, 297920, 300580, 310072, 343520, 354368, 387590, 417088, 420812, 442960, 480928, 521360, 526015, 601160, 620144, 687040, 736421, 775180, 841624, 885920, 961856, 1042720, 1052030, 1202320, 1240288, 1472842, 1550360, 1683248, 1771840, 2085440, 2104060, 2404640, 2480576, 2945684, 3100720, 3366496, 3682105, 4208120, 4809280, 5891368, 6201440, 6732992, 7364210, 8416240, 11782736, 12402880, 14728420, 16832480, 23565472, 29456840, 33664960, 47130944, 58913680, 117827360, 235654720]

約数ペア:

[(1, 235654720), (2, 117827360), (4, 58913680), (5, 47130944), (7, 33664960), (8, 29456840), (10, 23565472), (14, 16832480), (16, 14728420), (19, 12402880), (20, 11782736), (28, 8416240), (32, 7364210), (35, 6732992), (38, 6201440), (40, 5891368), (49, 4809280), (56, 4208120), (64, 3682105), (70, 3366496), (76, 3100720), (80, 2945684), (95, 2480576), (98, 2404640), (112, 2104060), (113, 2085440), (133, 1771840), (140, 1683248), (152, 1550360), (160, 1472842), (190, 1240288), (196, 1202320), (224, 1052030), (226, 1042720), (245, 961856), (266, 885920), (280, 841624), (304, 775180), (320, 736421), (343, 687040), (380, 620144), (392, 601160), (448, 526015), (452, 521360), (490, 480928), (532, 442960), (560, 420812), (565, 417088), (608, 387590), (665, 354368), (686, 343520), (760, 310072), (784, 300580), (791, 297920), (904, 260680), (931, 253120), (980, 240464), (1064, 221480), (1120, 210406), (1130, 208544), (1216, 193795), (1330, 177184), (1372, 171760), (1520, 155036), (1568, 150290), (1582, 148960), (1715, 137408), (1808, 130340), (1862, 126560), (1960, 120232), (2128, 110740), (2147, 109760), (2240, 105203), (2260, 104272), (2660, 88592), (2744, 85880), (3040, 77518), (3136, 75145), (3164, 74480), (3430, 68704), (3616, 65170), (3724, 63280), (3920, 60116), (3955, 59584), (4256, 55370), (4294, 54880), (4520, 52136), (4655, 50624), (5320, 44296), (5488, 42940), (5537, 42560), (6080, 38759), (6328, 37240), (6517, 36160), (6860, 34352), (7232, 32585), (7448, 31640), (7840, 30058), (7910, 29792), (8512, 27685), (8588, 27440), (9040, 26068), (9310, 25312), (10640, 22148), (10735, 21952), (10976, 21470), (11074, 21280), (12656, 18620), (13034, 18080), (13720, 17176), (14896, 15820), (15029, 15680)]