2738449920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 320

約数和(自身を含む): 9404398080

約数和(自身を除く): 6665948160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 256, 276, 296, 320, 345, 368, 370, 384, 419, 444, 460, 480, 512, 552, 555, 592, 640, 690, 736, 740, 768, 838, 851, 888, 920, 960, 1104, 1110, 1184, 1257, 1280, 1380, 1472, 1480, 1536, 1676, 1702, 1776, 1840, 1920, 2095, 2208, 2220, 2368, 2514, 2553, 2560, 2760, 2944, 2960, 3352, 3404, 3552, 3680, 3840, 4190, 4255, 4416, 4440, 4736, 5028, 5106, 5520, 5888, 5920, 6285, 6704, 6808, 7104, 7360, 7680, 8380, 8510, 8832, 8880, 9472, 9637, 10056, 10212, 11040, 11776, 11840, 12570, 12765, 13408, 13616, 14208, 14720, 15503, 16760, 17020, 17664, 17760, 18944, 19274, 20112, 20424, 22080, 23680, 25140, 25530, 26816, 27232, 28416, 28911, 29440, 31006, 33520, 34040, 35328, 35520, 38548, 40224, 40848, 44160, 46509, 47360, 48185, 50280, 51060, 53632, 54464, 56832, 57822, 58880, 62012, 67040, 68080, 71040, 77096, 77515, 80448, 81696, 88320, 93018, 94720, 96370, 100560, 102120, 107264, 108928, 115644, 124024, 134080, 136160, 142080, 144555, 154192, 155030, 160896, 163392, 176640, 186036, 192740, 201120, 204240, 214528, 217856, 231288, 232545, 248048, 268160, 272320, 284160, 289110, 308384, 310060, 321792, 326784, 356569, 372072, 385480, 402240, 408480, 435712, 462576, 465090, 496096, 536320, 544640, 578220, 616768, 620120, 643584, 653568, 713138, 744144, 770960, 804480, 816960, 925152, 930180, 992192, 1069707, 1072640, 1089280, 1156440, 1233536, 1240240, 1307136, 1426276, 1488288, 1541920, 1608960, 1633920, 1782845, 1850304, 1860360, 1984384, 2139414, 2178560, 2312880, 2467072, 2480480, 2852552, 2976576, 3083840, 3217920, 3267840, 3565690, 3700608, 3720720, 3968768, 4278828, 4625760, 4934144, 4960960, 5348535, 5705104, 5953152, 6167680, 6535680, 7131380, 7401216, 7441440, 7937536, 8557656, 9251520, 9921920, 10697070, 11410208, 11906304, 12335360, 14262760, 14802432, 14882880, 17115312, 18503040, 19843840, 21394140, 22820416, 23812608, 24670720, 28525520, 29765760, 34230624, 37006080, 39687680, 42788280, 45640832, 57051040, 59531520, 68461248, 74012160, 85576560, 91281664, 114102080, 119063040, 136922496, 171153120, 182563328, 228204160, 273844992, 342306240, 456408320, 547689984, 684612480, 912816640, 1369224960, 2738449920]

約数ペア:

[(1, 2738449920), (2, 1369224960), (3, 912816640), (4, 684612480), (5, 547689984), (6, 456408320), (8, 342306240), (10, 273844992), (12, 228204160), (15, 182563328), (16, 171153120), (20, 136922496), (23, 119063040), (24, 114102080), (30, 91281664), (32, 85576560), (37, 74012160), (40, 68461248), (46, 59531520), (48, 57051040), (60, 45640832), (64, 42788280), (69, 39687680), (74, 37006080), (80, 34230624), (92, 29765760), (96, 28525520), (111, 24670720), (115, 23812608), (120, 22820416), (128, 21394140), (138, 19843840), (148, 18503040), (160, 17115312), (184, 14882880), (185, 14802432), (192, 14262760), (222, 12335360), (230, 11906304), (240, 11410208), (256, 10697070), (276, 9921920), (296, 9251520), (320, 8557656), (345, 7937536), (368, 7441440), (370, 7401216), (384, 7131380), (419, 6535680), (444, 6167680), (460, 5953152), (480, 5705104), (512, 5348535), (552, 4960960), (555, 4934144), (592, 4625760), (640, 4278828), (690, 3968768), (736, 3720720), (740, 3700608), (768, 3565690), (838, 3267840), (851, 3217920), (888, 3083840), (920, 2976576), (960, 2852552), (1104, 2480480), (1110, 2467072), (1184, 2312880), (1257, 2178560), (1280, 2139414), (1380, 1984384), (1472, 1860360), (1480, 1850304), (1536, 1782845), (1676, 1633920), (1702, 1608960), (1776, 1541920), (1840, 1488288), (1920, 1426276), (2095, 1307136), (2208, 1240240), (2220, 1233536), (2368, 1156440), (2514, 1089280), (2553, 1072640), (2560, 1069707), (2760, 992192), (2944, 930180), (2960, 925152), (3352, 816960), (3404, 804480), (3552, 770960), (3680, 744144), (3840, 713138), (4190, 653568), (4255, 643584), (4416, 620120), (4440, 616768), (4736, 578220), (5028, 544640), (5106, 536320), (5520, 496096), (5888, 465090), (5920, 462576), (6285, 435712), (6704, 408480), (6808, 402240), (7104, 385480), (7360, 372072), (7680, 356569), (8380, 326784), (8510, 321792), (8832, 310060), (8880, 308384), (9472, 289110), (9637, 284160), (10056, 272320), (10212, 268160), (11040, 248048), (11776, 232545), (11840, 231288), (12570, 217856), (12765, 214528), (13408, 204240), (13616, 201120), (14208, 192740), (14720, 186036), (15503, 176640), (16760, 163392), (17020, 160896), (17664, 155030), (17760, 154192), (18944, 144555), (19274, 142080), (20112, 136160), (20424, 134080), (22080, 124024), (23680, 115644), (25140, 108928), (25530, 107264), (26816, 102120), (27232, 100560), (28416, 96370), (28911, 94720), (29440, 93018), (31006, 88320), (33520, 81696), (34040, 80448), (35328, 77515), (35520, 77096), (38548, 71040), (40224, 68080), (40848, 67040), (44160, 62012), (46509, 58880), (47360, 57822), (48185, 56832), (50280, 54464), (51060, 53632)]