20183770080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{2243}}^1$

素因数の和:4350

約数の個数: 192

約数和(自身を含む): 70708619520

約数和(自身を除く): 50524849440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2083, 2160, 2243, 4166, 4320, 4486, 6249, 6729, 8332, 8972, 10415, 11215, 12498, 13458, 16664, 17944, 18747, 20187, 20830, 22430, 24996, 26916, 31245, 33328, 33645, 35888, 37494, 40374, 41660, 44860, 49992, 53832, 56241, 60561, 62490, 66656, 67290, 71776, 74988, 80748, 83320, 89720, 93735, 99984, 100935, 107664, 112482, 121122, 124980, 134580, 149976, 161496, 166640, 179440, 187470, 199968, 201870, 215328, 224964, 242244, 249960, 269160, 281205, 299952, 302805, 322992, 333280, 358880, 374940, 403740, 449928, 484488, 499920, 538320, 562410, 599904, 605610, 645984, 749880, 807480, 899856, 968976, 999840, 1076640, 1124820, 1211220, 1499760, 1614960, 1799712, 1937952, 2249640, 2422440, 2999520, 3229920, 4499280, 4672169, 4844880, 8998560, 9344338, 9689760, 14016507, 18688676, 23360845, 28033014, 37377352, 42049521, 46721690, 56066028, 70082535, 74754704, 84099042, 93443380, 112132056, 126148563, 140165070, 149509408, 168198084, 186886760, 210247605, 224264112, 252297126, 280330140, 336396168, 373773520, 420495210, 448528224, 504594252, 560660280, 630742815, 672792336, 747547040, 840990420, 1009188504, 1121320560, 1261485630, 1345584672, 1681980840, 2018377008, 2242641120, 2522971260, 3363961680, 4036754016, 5045942520, 6727923360, 10091885040, 20183770080]

約数ペア:

[(1, 20183770080), (2, 10091885040), (3, 6727923360), (4, 5045942520), (5, 4036754016), (6, 3363961680), (8, 2522971260), (9, 2242641120), (10, 2018377008), (12, 1681980840), (15, 1345584672), (16, 1261485630), (18, 1121320560), (20, 1009188504), (24, 840990420), (27, 747547040), (30, 672792336), (32, 630742815), (36, 560660280), (40, 504594252), (45, 448528224), (48, 420495210), (54, 373773520), (60, 336396168), (72, 280330140), (80, 252297126), (90, 224264112), (96, 210247605), (108, 186886760), (120, 168198084), (135, 149509408), (144, 140165070), (160, 126148563), (180, 112132056), (216, 93443380), (240, 84099042), (270, 74754704), (288, 70082535), (360, 56066028), (432, 46721690), (480, 42049521), (540, 37377352), (720, 28033014), (864, 23360845), (1080, 18688676), (1440, 14016507), (2083, 9689760), (2160, 9344338), (2243, 8998560), (4166, 4844880), (4320, 4672169), (4486, 4499280), (6249, 3229920), (6729, 2999520), (8332, 2422440), (8972, 2249640), (10415, 1937952), (11215, 1799712), (12498, 1614960), (13458, 1499760), (16664, 1211220), (17944, 1124820), (18747, 1076640), (20187, 999840), (20830, 968976), (22430, 899856), (24996, 807480), (26916, 749880), (31245, 645984), (33328, 605610), (33645, 599904), (35888, 562410), (37494, 538320), (40374, 499920), (41660, 484488), (44860, 449928), (49992, 403740), (53832, 374940), (56241, 358880), (60561, 333280), (62490, 322992), (66656, 302805), (67290, 299952), (71776, 281205), (74988, 269160), (80748, 249960), (83320, 242244), (89720, 224964), (93735, 215328), (99984, 201870), (100935, 199968), (107664, 187470), (112482, 179440), (121122, 166640), (124980, 161496), (134580, 149976)]