1028684160

素因数分解:

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

素因数の和:886

約数の個数: 384

約数和(自身を含む): 4195676160

約数和(自身を除く): 3166992000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 823, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1646, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2469, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3292, 3360, 3472, 3720, 3906, 3968, 4032, 4115, 4340, 4464, 4480, 4938, 4960, 5040, 5208, 5580, 5760, 5761, 5952, 6510, 6584, 6720, 6944, 7407, 7440, 7812, 8064, 8230, 8680, 8928, 9765, 9876, 9920, 10080, 10416, 11160, 11522, 11904, 12345, 13020, 13168, 13440, 13888, 14814, 14880, 15624, 16460, 17283, 17360, 17856, 19530, 19752, 19840, 20160, 20832, 22320, 23044, 24690, 25513, 26040, 26336, 27776, 28805, 29628, 29760, 31248, 32920, 34566, 34720, 35712, 37035, 39060, 39504, 40320, 41664, 44640, 46088, 49380, 51026, 51849, 52080, 52672, 57610, 59256, 59520, 62496, 65840, 69132, 69440, 74070, 76539, 78120, 79008, 83328, 86415, 89280, 92176, 98760, 102052, 103698, 104160, 105344, 115220, 118512, 124992, 127565, 131680, 138264, 138880, 148140, 153078, 156240, 158016, 172830, 178560, 178591, 184352, 197520, 204104, 207396, 208320, 229617, 230440, 237024, 249984, 255130, 259245, 263360, 276528, 296280, 306156, 312480, 316032, 345660, 357182, 368704, 382695, 395040, 408208, 414792, 416640, 459234, 460880, 474048, 510260, 518490, 526720, 535773, 553056, 592560, 612312, 624960, 691320, 714364, 737408, 765390, 790080, 816416, 829584, 892955, 918468, 921760, 948096, 1020520, 1036980, 1071546, 1106112, 1148085, 1185120, 1224624, 1249920, 1382640, 1428728, 1530780, 1580160, 1607319, 1632832, 1659168, 1785910, 1836936, 1843520, 2041040, 2073960, 2143092, 2212224, 2296170, 2370240, 2449248, 2678865, 2765280, 2857456, 3061560, 3214638, 3265664, 3318336, 3571820, 3673872, 3687040, 4082080, 4147920, 4286184, 4592340, 4740480, 4898496, 5357730, 5530560, 5714912, 6123120, 6429276, 6636672, 7143640, 7347744, 8036595, 8164160, 8295840, 8572368, 9184680, 9796992, 10715460, 11061120, 11429824, 12246240, 12858552, 14287280, 14695488, 16073190, 16328320, 16591680, 17144736, 18369360, 21430920, 22859648, 24492480, 25717104, 28574560, 29390976, 32146380, 33183360, 34289472, 36738720, 42861840, 48984960, 51434208, 57149120, 64292760, 68578944, 73477440, 85723680, 102868416, 114298240, 128585520, 146954880, 171447360, 205736832, 257171040, 342894720, 514342080, 1028684160]

約数ペア:

[(1, 1028684160), (2, 514342080), (3, 342894720), (4, 257171040), (5, 205736832), (6, 171447360), (7, 146954880), (8, 128585520), (9, 114298240), (10, 102868416), (12, 85723680), (14, 73477440), (15, 68578944), (16, 64292760), (18, 57149120), (20, 51434208), (21, 48984960), (24, 42861840), (28, 36738720), (30, 34289472), (31, 33183360), (32, 32146380), (35, 29390976), (36, 28574560), (40, 25717104), (42, 24492480), (45, 22859648), (48, 21430920), (56, 18369360), (60, 17144736), (62, 16591680), (63, 16328320), (64, 16073190), (70, 14695488), (72, 14287280), (80, 12858552), (84, 12246240), (90, 11429824), (93, 11061120), (96, 10715460), (105, 9796992), (112, 9184680), (120, 8572368), (124, 8295840), (126, 8164160), (128, 8036595), (140, 7347744), (144, 7143640), (155, 6636672), (160, 6429276), (168, 6123120), (180, 5714912), (186, 5530560), (192, 5357730), (210, 4898496), (217, 4740480), (224, 4592340), (240, 4286184), (248, 4147920), (252, 4082080), (279, 3687040), (280, 3673872), (288, 3571820), (310, 3318336), (315, 3265664), (320, 3214638), (336, 3061560), (360, 2857456), (372, 2765280), (384, 2678865), (420, 2449248), (434, 2370240), (448, 2296170), (465, 2212224), (480, 2143092), (496, 2073960), (504, 2041040), (558, 1843520), (560, 1836936), (576, 1785910), (620, 1659168), (630, 1632832), (640, 1607319), (651, 1580160), (672, 1530780), (720, 1428728), (744, 1382640), (823, 1249920), (840, 1224624), (868, 1185120), (896, 1148085), (930, 1106112), (960, 1071546), (992, 1036980), (1008, 1020520), (1085, 948096), (1116, 921760), (1120, 918468), (1152, 892955), (1240, 829584), (1260, 816416), (1302, 790080), (1344, 765390), (1395, 737408), (1440, 714364), (1488, 691320), (1646, 624960), (1680, 612312), (1736, 592560), (1860, 553056), (1920, 535773), (1953, 526720), (1984, 518490), (2016, 510260), (2170, 474048), (2232, 460880), (2240, 459234), (2469, 416640), (2480, 414792), (2520, 408208), (2604, 395040), (2688, 382695), (2790, 368704), (2880, 357182), (2976, 345660), (3255, 316032), (3292, 312480), (3360, 306156), (3472, 296280), (3720, 276528), (3906, 263360), (3968, 259245), (4032, 255130), (4115, 249984), (4340, 237024), (4464, 230440), (4480, 229617), (4938, 208320), (4960, 207396), (5040, 204104), (5208, 197520), (5580, 184352), (5760, 178591), (5761, 178560), (5952, 172830), (6510, 158016), (6584, 156240), (6720, 153078), (6944, 148140), (7407, 138880), (7440, 138264), (7812, 131680), (8064, 127565), (8230, 124992), (8680, 118512), (8928, 115220), (9765, 105344), (9876, 104160), (9920, 103698), (10080, 102052), (10416, 98760), (11160, 92176), (11522, 89280), (11904, 86415), (12345, 83328), (13020, 79008), (13168, 78120), (13440, 76539), (13888, 74070), (14814, 69440), (14880, 69132), (15624, 65840), (16460, 62496), (17283, 59520), (17360, 59256), (17856, 57610), (19530, 52672), (19752, 52080), (19840, 51849), (20160, 51026), (20832, 49380), (22320, 46088), (23044, 44640), (24690, 41664), (25513, 40320), (26040, 39504), (26336, 39060), (27776, 37035), (28805, 35712), (29628, 34720), (29760, 34566), (31248, 32920)]