771513120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 384

約数和(自身を含む): 3189473280

約数和(自身を除く): 2417960160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 823, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1512, 1646, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2469, 2480, 2520, 2604, 2790, 2976, 3024, 3255, 3292, 3348, 3360, 3472, 3720, 3780, 3906, 4115, 4185, 4320, 4340, 4464, 4938, 4960, 5040, 5208, 5580, 5761, 5859, 6048, 6510, 6584, 6696, 6944, 7407, 7440, 7560, 7812, 8230, 8370, 8680, 8928, 9765, 9876, 10080, 10416, 11160, 11522, 11718, 12345, 13020, 13168, 13392, 14814, 14880, 15120, 15624, 16460, 16740, 17283, 17360, 19530, 19752, 20832, 22221, 22320, 23044, 23436, 24690, 25513, 26040, 26336, 26784, 28805, 29295, 29628, 30240, 31248, 32920, 33480, 34566, 34720, 37035, 39060, 39504, 44442, 44640, 46088, 46872, 49380, 51026, 51849, 52080, 57610, 58590, 59256, 62496, 65840, 66960, 69132, 74070, 76539, 78120, 79008, 86415, 88884, 92176, 93744, 98760, 102052, 103698, 104160, 111105, 115220, 117180, 118512, 127565, 131680, 133920, 138264, 148140, 153078, 155547, 156240, 172830, 177768, 178591, 184352, 187488, 197520, 204104, 207396, 222210, 229617, 230440, 234360, 237024, 255130, 259245, 276528, 296280, 306156, 311094, 312480, 345660, 355536, 357182, 382695, 395040, 408208, 414792, 444420, 459234, 460880, 468720, 510260, 518490, 535773, 553056, 592560, 612312, 622188, 688851, 691320, 711072, 714364, 765390, 777735, 816416, 829584, 888840, 892955, 918468, 921760, 937440, 1020520, 1036980, 1071546, 1148085, 1185120, 1224624, 1244376, 1377702, 1382640, 1428728, 1530780, 1555470, 1607319, 1659168, 1777680, 1785910, 1836936, 2041040, 2073960, 2143092, 2296170, 2449248, 2488752, 2678865, 2755404, 2765280, 2857456, 3061560, 3110940, 3214638, 3444255, 3555360, 3571820, 3673872, 4082080, 4147920, 4286184, 4592340, 4821957, 4977504, 5357730, 5510808, 5714912, 6123120, 6221880, 6429276, 6888510, 7143640, 7347744, 8036595, 8295840, 8572368, 9184680, 9643914, 10715460, 11021616, 12246240, 12443760, 12858552, 13777020, 14287280, 16073190, 17144736, 18369360, 19287828, 21430920, 22043232, 24109785, 24887520, 25717104, 27554040, 28574560, 32146380, 36738720, 38575656, 42861840, 48219570, 51434208, 55108080, 64292760, 77151312, 85723680, 96439140, 110216160, 128585520, 154302624, 192878280, 257171040, 385756560, 771513120]

約数ペア:

[(1, 771513120), (2, 385756560), (3, 257171040), (4, 192878280), (5, 154302624), (6, 128585520), (7, 110216160), (8, 96439140), (9, 85723680), (10, 77151312), (12, 64292760), (14, 55108080), (15, 51434208), (16, 48219570), (18, 42861840), (20, 38575656), (21, 36738720), (24, 32146380), (27, 28574560), (28, 27554040), (30, 25717104), (31, 24887520), (32, 24109785), (35, 22043232), (36, 21430920), (40, 19287828), (42, 18369360), (45, 17144736), (48, 16073190), (54, 14287280), (56, 13777020), (60, 12858552), (62, 12443760), (63, 12246240), (70, 11021616), (72, 10715460), (80, 9643914), (84, 9184680), (90, 8572368), (93, 8295840), (96, 8036595), (105, 7347744), (108, 7143640), (112, 6888510), (120, 6429276), (124, 6221880), (126, 6123120), (135, 5714912), (140, 5510808), (144, 5357730), (155, 4977504), (160, 4821957), (168, 4592340), (180, 4286184), (186, 4147920), (189, 4082080), (210, 3673872), (216, 3571820), (217, 3555360), (224, 3444255), (240, 3214638), (248, 3110940), (252, 3061560), (270, 2857456), (279, 2765280), (280, 2755404), (288, 2678865), (310, 2488752), (315, 2449248), (336, 2296170), (360, 2143092), (372, 2073960), (378, 2041040), (420, 1836936), (432, 1785910), (434, 1777680), (465, 1659168), (480, 1607319), (496, 1555470), (504, 1530780), (540, 1428728), (558, 1382640), (560, 1377702), (620, 1244376), (630, 1224624), (651, 1185120), (672, 1148085), (720, 1071546), (744, 1036980), (756, 1020520), (823, 937440), (837, 921760), (840, 918468), (864, 892955), (868, 888840), (930, 829584), (945, 816416), (992, 777735), (1008, 765390), (1080, 714364), (1085, 711072), (1116, 691320), (1120, 688851), (1240, 622188), (1260, 612312), (1302, 592560), (1395, 553056), (1440, 535773), (1488, 518490), (1512, 510260), (1646, 468720), (1674, 460880), (1680, 459234), (1736, 444420), (1860, 414792), (1890, 408208), (1953, 395040), (2016, 382695), (2160, 357182), (2170, 355536), (2232, 345660), (2469, 312480), (2480, 311094), (2520, 306156), (2604, 296280), (2790, 276528), (2976, 259245), (3024, 255130), (3255, 237024), (3292, 234360), (3348, 230440), (3360, 229617), (3472, 222210), (3720, 207396), (3780, 204104), (3906, 197520), (4115, 187488), (4185, 184352), (4320, 178591), (4340, 177768), (4464, 172830), (4938, 156240), (4960, 155547), (5040, 153078), (5208, 148140), (5580, 138264), (5761, 133920), (5859, 131680), (6048, 127565), (6510, 118512), (6584, 117180), (6696, 115220), (6944, 111105), (7407, 104160), (7440, 103698), (7560, 102052), (7812, 98760), (8230, 93744), (8370, 92176), (8680, 88884), (8928, 86415), (9765, 79008), (9876, 78120), (10080, 76539), (10416, 74070), (11160, 69132), (11522, 66960), (11718, 65840), (12345, 62496), (13020, 59256), (13168, 58590), (13392, 57610), (14814, 52080), (14880, 51849), (15120, 51026), (15624, 49380), (16460, 46872), (16740, 46088), (17283, 44640), (17360, 44442), (19530, 39504), (19752, 39060), (20832, 37035), (22221, 34720), (22320, 34566), (23044, 33480), (23436, 32920), (24690, 31248), (25513, 30240), (26040, 29628), (26336, 29295), (26784, 28805)]