406667520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 432

約数和(自身を含む): 1690469760

約数和(自身を除く): 1283802240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 256, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 384, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 640, 656, 672, 720, 738, 756, 768, 820, 840, 861, 864, 896, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1152, 1230, 1260, 1280, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1680, 1681, 1722, 1728, 1792, 1845, 1890, 1920, 1968, 2016, 2160, 2214, 2240, 2296, 2304, 2460, 2520, 2583, 2624, 2688, 2870, 2880, 2952, 3024, 3280, 3360, 3362, 3444, 3456, 3690, 3780, 3840, 3936, 4032, 4305, 4320, 4428, 4480, 4592, 4920, 5040, 5043, 5166, 5248, 5376, 5535, 5740, 5760, 5904, 6048, 6560, 6720, 6724, 6888, 6912, 7380, 7560, 7749, 7872, 8064, 8405, 8610, 8640, 8856, 8960, 9184, 9840, 10080, 10086, 10332, 10496, 11070, 11480, 11520, 11767, 11808, 12096, 12915, 13120, 13440, 13448, 13776, 14760, 15120, 15129, 15498, 15744, 16128, 16810, 17220, 17280, 17712, 18368, 19680, 20160, 20172, 20664, 22140, 22960, 23534, 23616, 24192, 25215, 25830, 26240, 26880, 26896, 27552, 29520, 30240, 30258, 30996, 31488, 33620, 34440, 34560, 35301, 35424, 36736, 38745, 39360, 40320, 40344, 41328, 44280, 45387, 45920, 47068, 47232, 48384, 50430, 51660, 52480, 53792, 55104, 58835, 59040, 60480, 60516, 61992, 67240, 68880, 70602, 70848, 73472, 75645, 77490, 78720, 80640, 80688, 82656, 88560, 90774, 91840, 94136, 94464, 100860, 103320, 105903, 107584, 110208, 117670, 118080, 120960, 121032, 123984, 134480, 137760, 141204, 141696, 151290, 154980, 157440, 161376, 165312, 176505, 177120, 181548, 183680, 188272, 201720, 206640, 211806, 215168, 220416, 226935, 235340, 236160, 241920, 242064, 247968, 268960, 275520, 282408, 283392, 302580, 309960, 317709, 322752, 330624, 353010, 354240, 363096, 367360, 376544, 403440, 413280, 423612, 430336, 453870, 470680, 472320, 484128, 495936, 529515, 537920, 551040, 564816, 605160, 619920, 635418, 645504, 661248, 706020, 708480, 726192, 753088, 806880, 826560, 847224, 907740, 941360, 968256, 991872, 1059030, 1075840, 1102080, 1129632, 1210320, 1239840, 1270836, 1291008, 1412040, 1416960, 1452384, 1506176, 1588545, 1613760, 1653120, 1694448, 1815480, 1882720, 1936512, 1983744, 2118060, 2151680, 2259264, 2420640, 2479680, 2541672, 2824080, 2904768, 3012352, 3177090, 3227520, 3306240, 3388896, 3630960, 3765440, 3873024, 4236120, 4518528, 4841280, 4959360, 5083344, 5648160, 5809536, 6354180, 6455040, 6777792, 7261920, 7530880, 8472240, 9037056, 9682560, 9918720, 10166688, 11296320, 11619072, 12708360, 13555584, 14523840, 15061760, 16944480, 19365120, 20333376, 22592640, 25416720, 27111168, 29047680, 33888960, 40666752, 45185280, 50833440, 58095360, 67777920, 81333504, 101666880, 135555840, 203333760, 406667520]

約数ペア:

[(1, 406667520), (2, 203333760), (3, 135555840), (4, 101666880), (5, 81333504), (6, 67777920), (7, 58095360), (8, 50833440), (9, 45185280), (10, 40666752), (12, 33888960), (14, 29047680), (15, 27111168), (16, 25416720), (18, 22592640), (20, 20333376), (21, 19365120), (24, 16944480), (27, 15061760), (28, 14523840), (30, 13555584), (32, 12708360), (35, 11619072), (36, 11296320), (40, 10166688), (41, 9918720), (42, 9682560), (45, 9037056), (48, 8472240), (54, 7530880), (56, 7261920), (60, 6777792), (63, 6455040), (64, 6354180), (70, 5809536), (72, 5648160), (80, 5083344), (82, 4959360), (84, 4841280), (90, 4518528), (96, 4236120), (105, 3873024), (108, 3765440), (112, 3630960), (120, 3388896), (123, 3306240), (126, 3227520), (128, 3177090), (135, 3012352), (140, 2904768), (144, 2824080), (160, 2541672), (164, 2479680), (168, 2420640), (180, 2259264), (189, 2151680), (192, 2118060), (205, 1983744), (210, 1936512), (216, 1882720), (224, 1815480), (240, 1694448), (246, 1653120), (252, 1613760), (256, 1588545), (270, 1506176), (280, 1452384), (287, 1416960), (288, 1412040), (315, 1291008), (320, 1270836), (328, 1239840), (336, 1210320), (360, 1129632), (369, 1102080), (378, 1075840), (384, 1059030), (410, 991872), (420, 968256), (432, 941360), (448, 907740), (480, 847224), (492, 826560), (504, 806880), (540, 753088), (560, 726192), (574, 708480), (576, 706020), (615, 661248), (630, 645504), (640, 635418), (656, 619920), (672, 605160), (720, 564816), (738, 551040), (756, 537920), (768, 529515), (820, 495936), (840, 484128), (861, 472320), (864, 470680), (896, 453870), (945, 430336), (960, 423612), (984, 413280), (1008, 403440), (1080, 376544), (1107, 367360), (1120, 363096), (1148, 354240), (1152, 353010), (1230, 330624), (1260, 322752), (1280, 317709), (1312, 309960), (1344, 302580), (1435, 283392), (1440, 282408), (1476, 275520), (1512, 268960), (1640, 247968), (1680, 242064), (1681, 241920), (1722, 236160), (1728, 235340), (1792, 226935), (1845, 220416), (1890, 215168), (1920, 211806), (1968, 206640), (2016, 201720), (2160, 188272), (2214, 183680), (2240, 181548), (2296, 177120), (2304, 176505), (2460, 165312), (2520, 161376), (2583, 157440), (2624, 154980), (2688, 151290), (2870, 141696), (2880, 141204), (2952, 137760), (3024, 134480), (3280, 123984), (3360, 121032), (3362, 120960), (3444, 118080), (3456, 117670), (3690, 110208), (3780, 107584), (3840, 105903), (3936, 103320), (4032, 100860), (4305, 94464), (4320, 94136), (4428, 91840), (4480, 90774), (4592, 88560), (4920, 82656), (5040, 80688), (5043, 80640), (5166, 78720), (5248, 77490), (5376, 75645), (5535, 73472), (5740, 70848), (5760, 70602), (5904, 68880), (6048, 67240), (6560, 61992), (6720, 60516), (6724, 60480), (6888, 59040), (6912, 58835), (7380, 55104), (7560, 53792), (7749, 52480), (7872, 51660), (8064, 50430), (8405, 48384), (8610, 47232), (8640, 47068), (8856, 45920), (8960, 45387), (9184, 44280), (9840, 41328), (10080, 40344), (10086, 40320), (10332, 39360), (10496, 38745), (11070, 36736), (11480, 35424), (11520, 35301), (11767, 34560), (11808, 34440), (12096, 33620), (12915, 31488), (13120, 30996), (13440, 30258), (13448, 30240), (13776, 29520), (14760, 27552), (15120, 26896), (15129, 26880), (15498, 26240), (15744, 25830), (16128, 25215), (16810, 24192), (17220, 23616), (17280, 23534), (17712, 22960), (18368, 22140), (19680, 20664), (20160, 20172)]