1456513920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 256

約数和(自身を含む): 5326848000

約数和(自身を除く): 3870334080

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, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2719, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5438, 5580, 5760, 5952, 6696, 7440, 8157, 8370, 8640, 8928, 9920, 10876, 11160, 11904, 13392, 13595, 14880, 16314, 16740, 17280, 17856, 19840, 21752, 22320, 24471, 26784, 27190, 29760, 32628, 33480, 35712, 40785, 43504, 44640, 48942, 53568, 54380, 59520, 65256, 66960, 73413, 81570, 84289, 87008, 89280, 97884, 107136, 108760, 122355, 130512, 133920, 146826, 163140, 168578, 174016, 178560, 195768, 217520, 244710, 252867, 261024, 267840, 293652, 326280, 337156, 348032, 367065, 391536, 421445, 435040, 489420, 505734, 522048, 535680, 587304, 652560, 674312, 734130, 758601, 783072, 842890, 870080, 978840, 1011468, 1044096, 1174608, 1264335, 1305120, 1348624, 1468260, 1517202, 1566144, 1685780, 1740160, 1957680, 2022936, 2275803, 2349216, 2528670, 2610240, 2697248, 2936520, 3034404, 3132288, 3371560, 3793005, 3915360, 4045872, 4551606, 4698432, 5057340, 5220480, 5394496, 5873040, 6068808, 6743120, 7586010, 7830720, 8091744, 9103212, 9396864, 10114680, 10788992, 11379015, 11746080, 12137616, 13486240, 15172020, 15661440, 16183488, 18206424, 20229360, 22758030, 23492160, 24275232, 26972480, 30344040, 32366976, 36412848, 40458720, 45516060, 46984320, 48550464, 53944960, 60688080, 72825696, 80917440, 91032120, 97100928, 121376160, 145651392, 161834880, 182064240, 242752320, 291302784, 364128480, 485504640, 728256960, 1456513920]

約数ペア:

[(1, 1456513920), (2, 728256960), (3, 485504640), (4, 364128480), (5, 291302784), (6, 242752320), (8, 182064240), (9, 161834880), (10, 145651392), (12, 121376160), (15, 97100928), (16, 91032120), (18, 80917440), (20, 72825696), (24, 60688080), (27, 53944960), (30, 48550464), (31, 46984320), (32, 45516060), (36, 40458720), (40, 36412848), (45, 32366976), (48, 30344040), (54, 26972480), (60, 24275232), (62, 23492160), (64, 22758030), (72, 20229360), (80, 18206424), (90, 16183488), (93, 15661440), (96, 15172020), (108, 13486240), (120, 12137616), (124, 11746080), (128, 11379015), (135, 10788992), (144, 10114680), (155, 9396864), (160, 9103212), (180, 8091744), (186, 7830720), (192, 7586010), (216, 6743120), (240, 6068808), (248, 5873040), (270, 5394496), (279, 5220480), (288, 5057340), (310, 4698432), (320, 4551606), (360, 4045872), (372, 3915360), (384, 3793005), (432, 3371560), (465, 3132288), (480, 3034404), (496, 2936520), (540, 2697248), (558, 2610240), (576, 2528670), (620, 2349216), (640, 2275803), (720, 2022936), (744, 1957680), (837, 1740160), (864, 1685780), (930, 1566144), (960, 1517202), (992, 1468260), (1080, 1348624), (1116, 1305120), (1152, 1264335), (1240, 1174608), (1395, 1044096), (1440, 1011468), (1488, 978840), (1674, 870080), (1728, 842890), (1860, 783072), (1920, 758601), (1984, 734130), (2160, 674312), (2232, 652560), (2480, 587304), (2719, 535680), (2790, 522048), (2880, 505734), (2976, 489420), (3348, 435040), (3456, 421445), (3720, 391536), (3968, 367065), (4185, 348032), (4320, 337156), (4464, 326280), (4960, 293652), (5438, 267840), (5580, 261024), (5760, 252867), (5952, 244710), (6696, 217520), (7440, 195768), (8157, 178560), (8370, 174016), (8640, 168578), (8928, 163140), (9920, 146826), (10876, 133920), (11160, 130512), (11904, 122355), (13392, 108760), (13595, 107136), (14880, 97884), (16314, 89280), (16740, 87008), (17280, 84289), (17856, 81570), (19840, 73413), (21752, 66960), (22320, 65256), (24471, 59520), (26784, 54380), (27190, 53568), (29760, 48942), (32628, 44640), (33480, 43504), (35712, 40785)]