2040776640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 448

約数和(自身を含む): 8438814720

約数和(自身を除く): 6398038080

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, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 656, 672, 720, 738, 756, 820, 823, 840, 861, 864, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1646, 1680, 1722, 1728, 1845, 1890, 1968, 2016, 2160, 2214, 2240, 2296, 2460, 2469, 2520, 2583, 2624, 2870, 2880, 2952, 3024, 3280, 3292, 3360, 3444, 3690, 3780, 3936, 4032, 4115, 4305, 4320, 4428, 4592, 4920, 4938, 5040, 5166, 5535, 5740, 5761, 5904, 6048, 6560, 6584, 6720, 6888, 7380, 7407, 7560, 7749, 7872, 8230, 8610, 8640, 8856, 9184, 9840, 9876, 10080, 10332, 11070, 11480, 11522, 11808, 12096, 12345, 12915, 13120, 13168, 13776, 14760, 14814, 15120, 15498, 16460, 17220, 17283, 17712, 18368, 19680, 19752, 20160, 20664, 22140, 22221, 22960, 23044, 23616, 24690, 25830, 26336, 27552, 28805, 29520, 29628, 30240, 30996, 32920, 33743, 34440, 34566, 35424, 37035, 38745, 39360, 39504, 41328, 44280, 44442, 45920, 46088, 49380, 51660, 51849, 52672, 55104, 57610, 59040, 59256, 60480, 61992, 65840, 67486, 68880, 69132, 70848, 74070, 77490, 79008, 82656, 86415, 88560, 88884, 91840, 92176, 98760, 101229, 103320, 103698, 111105, 115220, 118080, 118512, 123984, 131680, 134972, 137760, 138264, 148140, 154980, 155547, 158016, 165312, 168715, 172830, 177120, 177768, 184352, 197520, 202458, 206640, 207396, 222210, 230440, 236201, 237024, 247968, 259245, 263360, 269944, 275520, 276528, 296280, 303687, 309960, 311094, 337430, 345660, 354240, 355536, 368704, 395040, 404916, 413280, 414792, 444420, 460880, 472402, 474048, 495936, 506145, 518490, 539888, 553056, 592560, 607374, 619920, 622188, 674860, 691320, 708603, 711072, 777735, 790080, 809832, 826560, 829584, 888840, 911061, 921760, 944804, 1012290, 1036980, 1079776, 1106112, 1181005, 1185120, 1214748, 1239840, 1244376, 1349720, 1382640, 1417206, 1422144, 1518435, 1555470, 1619664, 1659168, 1777680, 1822122, 1843520, 1889608, 2024580, 2073960, 2125809, 2159552, 2362010, 2370240, 2429496, 2479680, 2488752, 2699440, 2765280, 2834412, 3036870, 3110940, 3239328, 3318336, 3543015, 3555360, 3644244, 3779216, 4049160, 4147920, 4251618, 4555305, 4724020, 4858992, 4977504, 5398880, 5530560, 5668824, 6073740, 6221880, 6377427, 6478656, 7086030, 7110720, 7288488, 7558432, 8098320, 8295840, 8503236, 9110610, 9448040, 9717984, 9955008, 10629045, 10797760, 11337648, 12147480, 12443760, 12754854, 14172060, 14576976, 15116864, 16196640, 16591680, 17006472, 18221220, 18896080, 19435968, 21258090, 22675296, 24294960, 24887520, 25509708, 28344120, 29153952, 31887135, 32393280, 34012944, 36442440, 37792160, 42516180, 45350592, 48589920, 49775040, 51019416, 56688240, 58307904, 63774270, 68025888, 72884880, 75584320, 85032360, 97179840, 102038832, 113376480, 127548540, 136051776, 145769760, 170064720, 204077664, 226752960, 255097080, 291539520, 340129440, 408155328, 510194160, 680258880, 1020388320, 2040776640]

約数ペア:

[(1, 2040776640), (2, 1020388320), (3, 680258880), (4, 510194160), (5, 408155328), (6, 340129440), (7, 291539520), (8, 255097080), (9, 226752960), (10, 204077664), (12, 170064720), (14, 145769760), (15, 136051776), (16, 127548540), (18, 113376480), (20, 102038832), (21, 97179840), (24, 85032360), (27, 75584320), (28, 72884880), (30, 68025888), (32, 63774270), (35, 58307904), (36, 56688240), (40, 51019416), (41, 49775040), (42, 48589920), (45, 45350592), (48, 42516180), (54, 37792160), (56, 36442440), (60, 34012944), (63, 32393280), (64, 31887135), (70, 29153952), (72, 28344120), (80, 25509708), (82, 24887520), (84, 24294960), (90, 22675296), (96, 21258090), (105, 19435968), (108, 18896080), (112, 18221220), (120, 17006472), (123, 16591680), (126, 16196640), (135, 15116864), (140, 14576976), (144, 14172060), (160, 12754854), (164, 12443760), (168, 12147480), (180, 11337648), (189, 10797760), (192, 10629045), (205, 9955008), (210, 9717984), (216, 9448040), (224, 9110610), (240, 8503236), (246, 8295840), (252, 8098320), (270, 7558432), (280, 7288488), (287, 7110720), (288, 7086030), (315, 6478656), (320, 6377427), (328, 6221880), (336, 6073740), (360, 5668824), (369, 5530560), (378, 5398880), (410, 4977504), (420, 4858992), (432, 4724020), (448, 4555305), (480, 4251618), (492, 4147920), (504, 4049160), (540, 3779216), (560, 3644244), (574, 3555360), (576, 3543015), (615, 3318336), (630, 3239328), (656, 3110940), (672, 3036870), (720, 2834412), (738, 2765280), (756, 2699440), (820, 2488752), (823, 2479680), (840, 2429496), (861, 2370240), (864, 2362010), (945, 2159552), (960, 2125809), (984, 2073960), (1008, 2024580), (1080, 1889608), (1107, 1843520), (1120, 1822122), (1148, 1777680), (1230, 1659168), (1260, 1619664), (1312, 1555470), (1344, 1518435), (1435, 1422144), (1440, 1417206), (1476, 1382640), (1512, 1349720), (1640, 1244376), (1646, 1239840), (1680, 1214748), (1722, 1185120), (1728, 1181005), (1845, 1106112), (1890, 1079776), (1968, 1036980), (2016, 1012290), (2160, 944804), (2214, 921760), (2240, 911061), (2296, 888840), (2460, 829584), (2469, 826560), (2520, 809832), (2583, 790080), (2624, 777735), (2870, 711072), (2880, 708603), (2952, 691320), (3024, 674860), (3280, 622188), (3292, 619920), (3360, 607374), (3444, 592560), (3690, 553056), (3780, 539888), (3936, 518490), (4032, 506145), (4115, 495936), (4305, 474048), (4320, 472402), (4428, 460880), (4592, 444420), (4920, 414792), (4938, 413280), (5040, 404916), (5166, 395040), (5535, 368704), (5740, 355536), (5761, 354240), (5904, 345660), (6048, 337430), (6560, 311094), (6584, 309960), (6720, 303687), (6888, 296280), (7380, 276528), (7407, 275520), (7560, 269944), (7749, 263360), (7872, 259245), (8230, 247968), (8610, 237024), (8640, 236201), (8856, 230440), (9184, 222210), (9840, 207396), (9876, 206640), (10080, 202458), (10332, 197520), (11070, 184352), (11480, 177768), (11522, 177120), (11808, 172830), (12096, 168715), (12345, 165312), (12915, 158016), (13120, 155547), (13168, 154980), (13776, 148140), (14760, 138264), (14814, 137760), (15120, 134972), (15498, 131680), (16460, 123984), (17220, 118512), (17283, 118080), (17712, 115220), (18368, 111105), (19680, 103698), (19752, 103320), (20160, 101229), (20664, 98760), (22140, 92176), (22221, 91840), (22960, 88884), (23044, 88560), (23616, 86415), (24690, 82656), (25830, 79008), (26336, 77490), (27552, 74070), (28805, 70848), (29520, 69132), (29628, 68880), (30240, 67486), (30996, 65840), (32920, 61992), (33743, 60480), (34440, 59256), (34566, 59040), (35424, 57610), (37035, 55104), (38745, 52672), (39360, 51849), (39504, 51660), (41328, 49380), (44280, 46088), (44442, 45920)]