71187840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 192

約数和(自身を含む): 260638560

約数和(自身を除く): 189450720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 727, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1454, 1530, 1632, 1920, 2040, 2176, 2181, 2448, 2720, 2880, 2908, 3060, 3264, 3635, 4080, 4362, 4896, 5440, 5760, 5816, 6120, 6528, 6543, 7270, 8160, 8724, 9792, 10880, 10905, 11632, 12240, 12359, 13086, 14540, 16320, 17448, 19584, 21810, 23264, 24480, 24718, 26172, 29080, 32640, 32715, 34896, 37077, 43620, 46528, 48960, 49436, 52344, 58160, 61795, 65430, 69792, 74154, 87240, 93056, 97920, 98872, 104688, 111231, 116320, 123590, 130860, 139584, 148308, 174480, 185385, 197744, 209376, 222462, 232640, 247180, 261720, 279168, 296616, 348960, 370770, 395488, 418752, 444924, 465280, 494360, 523440, 556155, 593232, 697920, 741540, 790976, 837504, 889848, 988720, 1046880, 1112310, 1186464, 1395840, 1483080, 1581952, 1779696, 1977440, 2093760, 2224620, 2372928, 2966160, 3559392, 3954880, 4187520, 4449240, 4745856, 5932320, 7118784, 7909760, 8898480, 11864640, 14237568, 17796960, 23729280, 35593920, 71187840]

約数ペア:

[(1, 71187840), (2, 35593920), (3, 23729280), (4, 17796960), (5, 14237568), (6, 11864640), (8, 8898480), (9, 7909760), (10, 7118784), (12, 5932320), (15, 4745856), (16, 4449240), (17, 4187520), (18, 3954880), (20, 3559392), (24, 2966160), (30, 2372928), (32, 2224620), (34, 2093760), (36, 1977440), (40, 1779696), (45, 1581952), (48, 1483080), (51, 1395840), (60, 1186464), (64, 1112310), (68, 1046880), (72, 988720), (80, 889848), (85, 837504), (90, 790976), (96, 741540), (102, 697920), (120, 593232), (128, 556155), (136, 523440), (144, 494360), (153, 465280), (160, 444924), (170, 418752), (180, 395488), (192, 370770), (204, 348960), (240, 296616), (255, 279168), (272, 261720), (288, 247180), (306, 232640), (320, 222462), (340, 209376), (360, 197744), (384, 185385), (408, 174480), (480, 148308), (510, 139584), (544, 130860), (576, 123590), (612, 116320), (640, 111231), (680, 104688), (720, 98872), (727, 97920), (765, 93056), (816, 87240), (960, 74154), (1020, 69792), (1088, 65430), (1152, 61795), (1224, 58160), (1360, 52344), (1440, 49436), (1454, 48960), (1530, 46528), (1632, 43620), (1920, 37077), (2040, 34896), (2176, 32715), (2181, 32640), (2448, 29080), (2720, 26172), (2880, 24718), (2908, 24480), (3060, 23264), (3264, 21810), (3635, 19584), (4080, 17448), (4362, 16320), (4896, 14540), (5440, 13086), (5760, 12359), (5816, 12240), (6120, 11632), (6528, 10905), (6543, 10880), (7270, 9792), (8160, 8724)]