131792160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 454616064

約数和(自身を除く): 322823904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 521, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1042, 1054, 1240, 1360, 1488, 1563, 1581, 1632, 1860, 2040, 2084, 2108, 2480, 2605, 2635, 2720, 2976, 3126, 3162, 3720, 4080, 4168, 4216, 4960, 5210, 5270, 6252, 6324, 7440, 7815, 7905, 8160, 8336, 8432, 8857, 10420, 10540, 12504, 12648, 14880, 15630, 15810, 16151, 16672, 16864, 17714, 20840, 21080, 25008, 25296, 26571, 31260, 31620, 32302, 35428, 41680, 42160, 44285, 48453, 50016, 50592, 53142, 62520, 63240, 64604, 70856, 80755, 83360, 84320, 88570, 96906, 106284, 125040, 126480, 129208, 132855, 141712, 161510, 177140, 193812, 212568, 242265, 250080, 252960, 258416, 265710, 274567, 283424, 323020, 354280, 387624, 425136, 484530, 516832, 531420, 549134, 646040, 708560, 775248, 823701, 850272, 969060, 1062840, 1098268, 1292080, 1372835, 1417120, 1550496, 1647402, 1938120, 2125680, 2196536, 2584160, 2745670, 3294804, 3876240, 4118505, 4251360, 4393072, 5491340, 6589608, 7752480, 8237010, 8786144, 10982680, 13179216, 16474020, 21965360, 26358432, 32948040, 43930720, 65896080, 131792160]

約数ペア:

[(1, 131792160), (2, 65896080), (3, 43930720), (4, 32948040), (5, 26358432), (6, 21965360), (8, 16474020), (10, 13179216), (12, 10982680), (15, 8786144), (16, 8237010), (17, 7752480), (20, 6589608), (24, 5491340), (30, 4393072), (31, 4251360), (32, 4118505), (34, 3876240), (40, 3294804), (48, 2745670), (51, 2584160), (60, 2196536), (62, 2125680), (68, 1938120), (80, 1647402), (85, 1550496), (93, 1417120), (96, 1372835), (102, 1292080), (120, 1098268), (124, 1062840), (136, 969060), (155, 850272), (160, 823701), (170, 775248), (186, 708560), (204, 646040), (240, 549134), (248, 531420), (255, 516832), (272, 484530), (310, 425136), (340, 387624), (372, 354280), (408, 323020), (465, 283424), (480, 274567), (496, 265710), (510, 258416), (521, 252960), (527, 250080), (544, 242265), (620, 212568), (680, 193812), (744, 177140), (816, 161510), (930, 141712), (992, 132855), (1020, 129208), (1042, 126480), (1054, 125040), (1240, 106284), (1360, 96906), (1488, 88570), (1563, 84320), (1581, 83360), (1632, 80755), (1860, 70856), (2040, 64604), (2084, 63240), (2108, 62520), (2480, 53142), (2605, 50592), (2635, 50016), (2720, 48453), (2976, 44285), (3126, 42160), (3162, 41680), (3720, 35428), (4080, 32302), (4168, 31620), (4216, 31260), (4960, 26571), (5210, 25296), (5270, 25008), (6252, 21080), (6324, 20840), (7440, 17714), (7815, 16864), (7905, 16672), (8160, 16151), (8336, 15810), (8432, 15630), (8857, 14880), (10420, 12648), (10540, 12504)]