2645187840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 360

約数和(自身を含む): 9782158848

約数和(自身を除く): 7136971008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 823, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1296, 1395, 1440, 1488, 1620, 1646, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2469, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3292, 3348, 3456, 3720, 3840, 3968, 4115, 4185, 4320, 4464, 4938, 4960, 5022, 5184, 5580, 5760, 5952, 6480, 6584, 6696, 6912, 7407, 7440, 7936, 8230, 8370, 8640, 8928, 9876, 9920, 10044, 10368, 11160, 11520, 11904, 12345, 12555, 12960, 13168, 13392, 14814, 14880, 16460, 16740, 17280, 17856, 19752, 19840, 20088, 20736, 22221, 22320, 23808, 24690, 25110, 25513, 25920, 26336, 26784, 29628, 29760, 32920, 33480, 34560, 35712, 37035, 39504, 39680, 40176, 44442, 44640, 49380, 50220, 51026, 51840, 52672, 53568, 59256, 59520, 65840, 66663, 66960, 71424, 74070, 76539, 79008, 80352, 88884, 89280, 98760, 100440, 102052, 103680, 105344, 107136, 111105, 118512, 119040, 127565, 131680, 133326, 133920, 148140, 153078, 158016, 160704, 177768, 178560, 197520, 200880, 204104, 210688, 214272, 222210, 229617, 237024, 255130, 263360, 266652, 267840, 296280, 306156, 316032, 321408, 333315, 355536, 357120, 382695, 395040, 401760, 408208, 444420, 459234, 474048, 510260, 526720, 533304, 535680, 592560, 612312, 632064, 642816, 666630, 688851, 711072, 765390, 790080, 803520, 816416, 888840, 918468, 948096, 1020520, 1053440, 1066608, 1071360, 1148085, 1185120, 1224624, 1333260, 1377702, 1422144, 1530780, 1580160, 1607040, 1632832, 1777680, 1836936, 1896192, 2041040, 2066553, 2133216, 2296170, 2370240, 2449248, 2666520, 2755404, 2844288, 3061560, 3160320, 3214080, 3265664, 3444255, 3555360, 3673872, 4082080, 4133106, 4266432, 4592340, 4740480, 4898496, 5333040, 5510808, 5688576, 6123120, 6531328, 6888510, 7110720, 7347744, 8164160, 8266212, 8532864, 9184680, 9480960, 9796992, 10332765, 10666080, 11021616, 12246240, 13777020, 14221440, 14695488, 16328320, 16532424, 17065728, 18369360, 19593984, 20665530, 21332160, 22043232, 24492480, 27554040, 28442880, 29390976, 32656640, 33064848, 36738720, 41331060, 42664320, 44086464, 48984960, 55108080, 58781952, 66129696, 73477440, 82662120, 85328640, 88172928, 97969920, 110216160, 132259392, 146954880, 165324240, 176345856, 220432320, 264518784, 293909760, 330648480, 440864640, 529037568, 661296960, 881729280, 1322593920, 2645187840]

約数ペア:

[(1, 2645187840), (2, 1322593920), (3, 881729280), (4, 661296960), (5, 529037568), (6, 440864640), (8, 330648480), (9, 293909760), (10, 264518784), (12, 220432320), (15, 176345856), (16, 165324240), (18, 146954880), (20, 132259392), (24, 110216160), (27, 97969920), (30, 88172928), (31, 85328640), (32, 82662120), (36, 73477440), (40, 66129696), (45, 58781952), (48, 55108080), (54, 48984960), (60, 44086464), (62, 42664320), (64, 41331060), (72, 36738720), (80, 33064848), (81, 32656640), (90, 29390976), (93, 28442880), (96, 27554040), (108, 24492480), (120, 22043232), (124, 21332160), (128, 20665530), (135, 19593984), (144, 18369360), (155, 17065728), (160, 16532424), (162, 16328320), (180, 14695488), (186, 14221440), (192, 13777020), (216, 12246240), (240, 11021616), (248, 10666080), (256, 10332765), (270, 9796992), (279, 9480960), (288, 9184680), (310, 8532864), (320, 8266212), (324, 8164160), (360, 7347744), (372, 7110720), (384, 6888510), (405, 6531328), (432, 6123120), (465, 5688576), (480, 5510808), (496, 5333040), (540, 4898496), (558, 4740480), (576, 4592340), (620, 4266432), (640, 4133106), (648, 4082080), (720, 3673872), (744, 3555360), (768, 3444255), (810, 3265664), (823, 3214080), (837, 3160320), (864, 3061560), (930, 2844288), (960, 2755404), (992, 2666520), (1080, 2449248), (1116, 2370240), (1152, 2296170), (1240, 2133216), (1280, 2066553), (1296, 2041040), (1395, 1896192), (1440, 1836936), (1488, 1777680), (1620, 1632832), (1646, 1607040), (1674, 1580160), (1728, 1530780), (1860, 1422144), (1920, 1377702), (1984, 1333260), (2160, 1224624), (2232, 1185120), (2304, 1148085), (2469, 1071360), (2480, 1066608), (2511, 1053440), (2592, 1020520), (2790, 948096), (2880, 918468), (2976, 888840), (3240, 816416), (3292, 803520), (3348, 790080), (3456, 765390), (3720, 711072), (3840, 688851), (3968, 666630), (4115, 642816), (4185, 632064), (4320, 612312), (4464, 592560), (4938, 535680), (4960, 533304), (5022, 526720), (5184, 510260), (5580, 474048), (5760, 459234), (5952, 444420), (6480, 408208), (6584, 401760), (6696, 395040), (6912, 382695), (7407, 357120), (7440, 355536), (7936, 333315), (8230, 321408), (8370, 316032), (8640, 306156), (8928, 296280), (9876, 267840), (9920, 266652), (10044, 263360), (10368, 255130), (11160, 237024), (11520, 229617), (11904, 222210), (12345, 214272), (12555, 210688), (12960, 204104), (13168, 200880), (13392, 197520), (14814, 178560), (14880, 177768), (16460, 160704), (16740, 158016), (17280, 153078), (17856, 148140), (19752, 133920), (19840, 133326), (20088, 131680), (20736, 127565), (22221, 119040), (22320, 118512), (23808, 111105), (24690, 107136), (25110, 105344), (25513, 103680), (25920, 102052), (26336, 100440), (26784, 98760), (29628, 89280), (29760, 88884), (32920, 80352), (33480, 79008), (34560, 76539), (35712, 74070), (37035, 71424), (39504, 66960), (39680, 66663), (40176, 65840), (44442, 59520), (44640, 59256), (49380, 53568), (50220, 52672), (51026, 51840)]