8820387840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 416

約数和(自身を含む): 31856044032

約数和(自身を除く): 23035656192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 421, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 842, 880, 930, 960, 992, 1023, 1024, 1056, 1240, 1263, 1280, 1320, 1364, 1408, 1488, 1536, 1684, 1705, 1760, 1860, 1920, 1984, 2046, 2048, 2105, 2112, 2480, 2526, 2560, 2640, 2728, 2816, 2976, 3072, 3368, 3410, 3520, 3720, 3840, 3968, 4092, 4096, 4210, 4224, 4631, 4960, 5052, 5115, 5120, 5280, 5456, 5632, 5952, 6144, 6315, 6736, 6820, 7040, 7440, 7680, 7936, 8184, 8420, 8448, 9262, 9920, 10104, 10230, 10240, 10560, 10912, 11264, 11904, 12288, 12630, 13051, 13472, 13640, 13893, 14080, 14880, 15360, 15872, 16368, 16840, 16896, 18524, 19840, 20208, 20460, 20480, 21120, 21824, 22528, 23155, 23808, 25260, 26102, 26944, 27280, 27786, 28160, 29760, 30720, 31744, 32736, 33680, 33792, 37048, 39153, 39680, 40416, 40920, 42240, 43648, 45056, 46310, 47616, 50520, 52204, 53888, 54560, 55572, 56320, 59520, 61440, 63488, 65255, 65472, 67360, 67584, 69465, 74096, 78306, 79360, 80832, 81840, 84480, 87296, 92620, 95232, 101040, 104408, 107776, 109120, 111144, 112640, 119040, 126976, 130510, 130944, 134720, 135168, 138930, 143561, 148192, 156612, 158720, 161664, 163680, 168960, 174592, 185240, 190464, 195765, 202080, 208816, 215552, 218240, 222288, 225280, 238080, 261020, 261888, 269440, 277860, 287122, 296384, 313224, 317440, 323328, 327360, 337920, 349184, 370480, 380928, 391530, 404160, 417632, 430683, 431104, 436480, 444576, 476160, 522040, 523776, 538880, 555720, 574244, 592768, 626448, 634880, 646656, 654720, 675840, 698368, 717805, 740960, 783060, 808320, 835264, 861366, 862208, 872960, 889152, 952320, 1044080, 1047552, 1077760, 1111440, 1148488, 1185536, 1252896, 1293312, 1309440, 1396736, 1435610, 1481920, 1566120, 1616640, 1670528, 1722732, 1724416, 1745920, 1778304, 1904640, 2088160, 2095104, 2153415, 2155520, 2222880, 2296976, 2371072, 2505792, 2586624, 2618880, 2871220, 2963840, 3132240, 3233280, 3341056, 3445464, 3491840, 3556608, 4176320, 4190208, 4306830, 4311040, 4445760, 4593952, 4742144, 5011584, 5173248, 5237760, 5742440, 5927680, 6264480, 6466560, 6682112, 6890928, 6983680, 7113216, 8352640, 8613660, 8622080, 8891520, 9187904, 9484288, 10023168, 10475520, 11484880, 11855360, 12528960, 12933120, 13364224, 13781856, 14226432, 16705280, 17227320, 17783040, 18375808, 18968576, 20046336, 20951040, 22969760, 23710720, 25057920, 25866240, 26728448, 27563712, 28452864, 33410560, 34454640, 35566080, 36751616, 40092672, 45939520, 47421440, 50115840, 53456896, 55127424, 56905728, 66821120, 68909280, 71132160, 73503232, 80185344, 91879040, 94842880, 100231680, 110254848, 133642240, 137818560, 142264320, 147006464, 160370688, 183758080, 200463360, 220509696, 267284480, 275637120, 284528640, 294012928, 367516160, 400926720, 441019392, 551274240, 588025856, 735032320, 801853440, 882038784, 1102548480, 1470064640, 1764077568, 2205096960, 2940129280, 4410193920, 8820387840]

約数ペア:

[(1, 8820387840), (2, 4410193920), (3, 2940129280), (4, 2205096960), (5, 1764077568), (6, 1470064640), (8, 1102548480), (10, 882038784), (11, 801853440), (12, 735032320), (15, 588025856), (16, 551274240), (20, 441019392), (22, 400926720), (24, 367516160), (30, 294012928), (31, 284528640), (32, 275637120), (33, 267284480), (40, 220509696), (44, 200463360), (48, 183758080), (55, 160370688), (60, 147006464), (62, 142264320), (64, 137818560), (66, 133642240), (80, 110254848), (88, 100231680), (93, 94842880), (96, 91879040), (110, 80185344), (120, 73503232), (124, 71132160), (128, 68909280), (132, 66821120), (155, 56905728), (160, 55127424), (165, 53456896), (176, 50115840), (186, 47421440), (192, 45939520), (220, 40092672), (240, 36751616), (248, 35566080), (256, 34454640), (264, 33410560), (310, 28452864), (320, 27563712), (330, 26728448), (341, 25866240), (352, 25057920), (372, 23710720), (384, 22969760), (421, 20951040), (440, 20046336), (465, 18968576), (480, 18375808), (496, 17783040), (512, 17227320), (528, 16705280), (620, 14226432), (640, 13781856), (660, 13364224), (682, 12933120), (704, 12528960), (744, 11855360), (768, 11484880), (842, 10475520), (880, 10023168), (930, 9484288), (960, 9187904), (992, 8891520), (1023, 8622080), (1024, 8613660), (1056, 8352640), (1240, 7113216), (1263, 6983680), (1280, 6890928), (1320, 6682112), (1364, 6466560), (1408, 6264480), (1488, 5927680), (1536, 5742440), (1684, 5237760), (1705, 5173248), (1760, 5011584), (1860, 4742144), (1920, 4593952), (1984, 4445760), (2046, 4311040), (2048, 4306830), (2105, 4190208), (2112, 4176320), (2480, 3556608), (2526, 3491840), (2560, 3445464), (2640, 3341056), (2728, 3233280), (2816, 3132240), (2976, 2963840), (3072, 2871220), (3368, 2618880), (3410, 2586624), (3520, 2505792), (3720, 2371072), (3840, 2296976), (3968, 2222880), (4092, 2155520), (4096, 2153415), (4210, 2095104), (4224, 2088160), (4631, 1904640), (4960, 1778304), (5052, 1745920), (5115, 1724416), (5120, 1722732), (5280, 1670528), (5456, 1616640), (5632, 1566120), (5952, 1481920), (6144, 1435610), (6315, 1396736), (6736, 1309440), (6820, 1293312), (7040, 1252896), (7440, 1185536), (7680, 1148488), (7936, 1111440), (8184, 1077760), (8420, 1047552), (8448, 1044080), (9262, 952320), (9920, 889152), (10104, 872960), (10230, 862208), (10240, 861366), (10560, 835264), (10912, 808320), (11264, 783060), (11904, 740960), (12288, 717805), (12630, 698368), (13051, 675840), (13472, 654720), (13640, 646656), (13893, 634880), (14080, 626448), (14880, 592768), (15360, 574244), (15872, 555720), (16368, 538880), (16840, 523776), (16896, 522040), (18524, 476160), (19840, 444576), (20208, 436480), (20460, 431104), (20480, 430683), (21120, 417632), (21824, 404160), (22528, 391530), (23155, 380928), (23808, 370480), (25260, 349184), (26102, 337920), (26944, 327360), (27280, 323328), (27786, 317440), (28160, 313224), (29760, 296384), (30720, 287122), (31744, 277860), (32736, 269440), (33680, 261888), (33792, 261020), (37048, 238080), (39153, 225280), (39680, 222288), (40416, 218240), (40920, 215552), (42240, 208816), (43648, 202080), (45056, 195765), (46310, 190464), (47616, 185240), (50520, 174592), (52204, 168960), (53888, 163680), (54560, 161664), (55572, 158720), (56320, 156612), (59520, 148192), (61440, 143561), (63488, 138930), (65255, 135168), (65472, 134720), (67360, 130944), (67584, 130510), (69465, 126976), (74096, 119040), (78306, 112640), (79360, 111144), (80832, 109120), (81840, 107776), (84480, 104408), (87296, 101040), (92620, 95232)]