155976480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 596756160

約数和(自身を除く): 440779680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 129, 132, 144, 160, 165, 172, 176, 180, 198, 215, 220, 229, 240, 258, 264, 288, 330, 344, 352, 360, 387, 396, 430, 440, 458, 473, 480, 495, 516, 528, 645, 660, 687, 688, 720, 774, 792, 860, 880, 916, 946, 990, 1032, 1056, 1145, 1290, 1320, 1374, 1376, 1419, 1440, 1548, 1584, 1720, 1760, 1832, 1892, 1935, 1980, 2061, 2064, 2290, 2365, 2519, 2580, 2640, 2748, 2838, 3096, 3168, 3435, 3440, 3664, 3784, 3870, 3960, 4122, 4128, 4257, 4580, 4730, 5038, 5160, 5280, 5496, 5676, 6192, 6870, 6880, 7095, 7328, 7557, 7568, 7740, 7920, 8244, 8514, 9160, 9460, 9847, 10076, 10305, 10320, 10992, 11352, 12384, 12595, 13740, 14190, 15114, 15136, 15480, 15840, 16488, 17028, 18320, 18920, 19694, 20152, 20610, 20640, 21285, 21984, 22671, 22704, 25190, 27480, 28380, 29541, 30228, 30960, 32976, 34056, 36640, 37785, 37840, 39388, 40304, 41220, 42570, 45342, 45408, 49235, 50380, 54960, 56760, 59082, 60456, 61920, 65952, 68112, 75570, 75680, 78776, 80608, 82440, 85140, 88623, 90684, 98470, 100760, 108317, 109920, 113355, 113520, 118164, 120912, 136224, 147705, 151140, 157552, 164880, 170280, 177246, 181368, 196940, 201520, 216634, 226710, 227040, 236328, 241824, 295410, 302280, 315104, 324951, 329760, 340560, 354492, 362736, 393880, 403040, 433268, 443115, 453420, 472656, 541585, 590820, 604560, 649902, 681120, 708984, 725472, 787760, 866536, 886230, 906840, 945312, 974853, 1083170, 1181640, 1209120, 1299804, 1417968, 1575520, 1624755, 1733072, 1772460, 1813680, 1949706, 2166340, 2363280, 2599608, 2835936, 3249510, 3466144, 3544920, 3627360, 3899412, 4332680, 4726560, 4874265, 5199216, 6499020, 7089840, 7798824, 8665360, 9748530, 10398432, 12998040, 14179680, 15597648, 17330720, 19497060, 25996080, 31195296, 38994120, 51992160, 77988240, 155976480]

約数ペア:

[(1, 155976480), (2, 77988240), (3, 51992160), (4, 38994120), (5, 31195296), (6, 25996080), (8, 19497060), (9, 17330720), (10, 15597648), (11, 14179680), (12, 12998040), (15, 10398432), (16, 9748530), (18, 8665360), (20, 7798824), (22, 7089840), (24, 6499020), (30, 5199216), (32, 4874265), (33, 4726560), (36, 4332680), (40, 3899412), (43, 3627360), (44, 3544920), (45, 3466144), (48, 3249510), (55, 2835936), (60, 2599608), (66, 2363280), (72, 2166340), (80, 1949706), (86, 1813680), (88, 1772460), (90, 1733072), (96, 1624755), (99, 1575520), (110, 1417968), (120, 1299804), (129, 1209120), (132, 1181640), (144, 1083170), (160, 974853), (165, 945312), (172, 906840), (176, 886230), (180, 866536), (198, 787760), (215, 725472), (220, 708984), (229, 681120), (240, 649902), (258, 604560), (264, 590820), (288, 541585), (330, 472656), (344, 453420), (352, 443115), (360, 433268), (387, 403040), (396, 393880), (430, 362736), (440, 354492), (458, 340560), (473, 329760), (480, 324951), (495, 315104), (516, 302280), (528, 295410), (645, 241824), (660, 236328), (687, 227040), (688, 226710), (720, 216634), (774, 201520), (792, 196940), (860, 181368), (880, 177246), (916, 170280), (946, 164880), (990, 157552), (1032, 151140), (1056, 147705), (1145, 136224), (1290, 120912), (1320, 118164), (1374, 113520), (1376, 113355), (1419, 109920), (1440, 108317), (1548, 100760), (1584, 98470), (1720, 90684), (1760, 88623), (1832, 85140), (1892, 82440), (1935, 80608), (1980, 78776), (2061, 75680), (2064, 75570), (2290, 68112), (2365, 65952), (2519, 61920), (2580, 60456), (2640, 59082), (2748, 56760), (2838, 54960), (3096, 50380), (3168, 49235), (3435, 45408), (3440, 45342), (3664, 42570), (3784, 41220), (3870, 40304), (3960, 39388), (4122, 37840), (4128, 37785), (4257, 36640), (4580, 34056), (4730, 32976), (5038, 30960), (5160, 30228), (5280, 29541), (5496, 28380), (5676, 27480), (6192, 25190), (6870, 22704), (6880, 22671), (7095, 21984), (7328, 21285), (7557, 20640), (7568, 20610), (7740, 20152), (7920, 19694), (8244, 18920), (8514, 18320), (9160, 17028), (9460, 16488), (9847, 15840), (10076, 15480), (10305, 15136), (10320, 15114), (10992, 14190), (11352, 13740), (12384, 12595)]