419012640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1499674176

約数和(自身を除く): 1080661536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 96, 101, 120, 129, 134, 144, 160, 172, 180, 201, 202, 215, 240, 258, 268, 288, 303, 335, 344, 360, 387, 402, 404, 430, 480, 505, 516, 536, 603, 606, 645, 670, 688, 720, 774, 804, 808, 860, 909, 1005, 1010, 1032, 1072, 1206, 1212, 1290, 1340, 1376, 1440, 1515, 1548, 1608, 1616, 1720, 1818, 1935, 2010, 2020, 2064, 2144, 2412, 2424, 2580, 2680, 2881, 3015, 3030, 3096, 3216, 3232, 3440, 3636, 3870, 4020, 4040, 4128, 4343, 4545, 4824, 4848, 5160, 5360, 5762, 6030, 6060, 6192, 6432, 6767, 6880, 7272, 7740, 8040, 8080, 8643, 8686, 9090, 9648, 9696, 10320, 10720, 11524, 12060, 12120, 12384, 13029, 13534, 14405, 14544, 15480, 16080, 16160, 17286, 17372, 18180, 19296, 20301, 20640, 21715, 23048, 24120, 24240, 25929, 26058, 27068, 28810, 29088, 30960, 32160, 33835, 34572, 34744, 36360, 39087, 40602, 43215, 43430, 46096, 48240, 48480, 51858, 52116, 54136, 57620, 60903, 61920, 65145, 67670, 69144, 69488, 72720, 78174, 81204, 86430, 86860, 92192, 96480, 101505, 103716, 104232, 108272, 115240, 121806, 129645, 130290, 135340, 138288, 138976, 145440, 156348, 162408, 172860, 173720, 195435, 203010, 207432, 208464, 216544, 230480, 243612, 259290, 260580, 270680, 276576, 290981, 304515, 312696, 324816, 345720, 347440, 390870, 406020, 414864, 416928, 460960, 487224, 518580, 521160, 541360, 581962, 609030, 625392, 649632, 691440, 694880, 781740, 812040, 829728, 872943, 974448, 1037160, 1042320, 1082720, 1163924, 1218060, 1250784, 1382880, 1454905, 1563480, 1624080, 1745886, 1948896, 2074320, 2084640, 2327848, 2436120, 2618829, 2909810, 3126960, 3248160, 3491772, 4148640, 4364715, 4655696, 4872240, 5237658, 5819620, 6253920, 6983544, 8729430, 9311392, 9744480, 10475316, 11639240, 13094145, 13967088, 17458860, 20950632, 23278480, 26188290, 27934176, 34917720, 41901264, 46556960, 52376580, 69835440, 83802528, 104753160, 139670880, 209506320, 419012640]

約数ペア:

[(1, 419012640), (2, 209506320), (3, 139670880), (4, 104753160), (5, 83802528), (6, 69835440), (8, 52376580), (9, 46556960), (10, 41901264), (12, 34917720), (15, 27934176), (16, 26188290), (18, 23278480), (20, 20950632), (24, 17458860), (30, 13967088), (32, 13094145), (36, 11639240), (40, 10475316), (43, 9744480), (45, 9311392), (48, 8729430), (60, 6983544), (67, 6253920), (72, 5819620), (80, 5237658), (86, 4872240), (90, 4655696), (96, 4364715), (101, 4148640), (120, 3491772), (129, 3248160), (134, 3126960), (144, 2909810), (160, 2618829), (172, 2436120), (180, 2327848), (201, 2084640), (202, 2074320), (215, 1948896), (240, 1745886), (258, 1624080), (268, 1563480), (288, 1454905), (303, 1382880), (335, 1250784), (344, 1218060), (360, 1163924), (387, 1082720), (402, 1042320), (404, 1037160), (430, 974448), (480, 872943), (505, 829728), (516, 812040), (536, 781740), (603, 694880), (606, 691440), (645, 649632), (670, 625392), (688, 609030), (720, 581962), (774, 541360), (804, 521160), (808, 518580), (860, 487224), (909, 460960), (1005, 416928), (1010, 414864), (1032, 406020), (1072, 390870), (1206, 347440), (1212, 345720), (1290, 324816), (1340, 312696), (1376, 304515), (1440, 290981), (1515, 276576), (1548, 270680), (1608, 260580), (1616, 259290), (1720, 243612), (1818, 230480), (1935, 216544), (2010, 208464), (2020, 207432), (2064, 203010), (2144, 195435), (2412, 173720), (2424, 172860), (2580, 162408), (2680, 156348), (2881, 145440), (3015, 138976), (3030, 138288), (3096, 135340), (3216, 130290), (3232, 129645), (3440, 121806), (3636, 115240), (3870, 108272), (4020, 104232), (4040, 103716), (4128, 101505), (4343, 96480), (4545, 92192), (4824, 86860), (4848, 86430), (5160, 81204), (5360, 78174), (5762, 72720), (6030, 69488), (6060, 69144), (6192, 67670), (6432, 65145), (6767, 61920), (6880, 60903), (7272, 57620), (7740, 54136), (8040, 52116), (8080, 51858), (8643, 48480), (8686, 48240), (9090, 46096), (9648, 43430), (9696, 43215), (10320, 40602), (10720, 39087), (11524, 36360), (12060, 34744), (12120, 34572), (12384, 33835), (13029, 32160), (13534, 30960), (14405, 29088), (14544, 28810), (15480, 27068), (16080, 26058), (16160, 25929), (17286, 24240), (17372, 24120), (18180, 23048), (19296, 21715), (20301, 20640)]