21314298240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29137}}^1$

素因数の和:29289

約数の個数: 192

約数和(自身を含む): 74183016960

約数和(自身を除く): 52868718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 16256, 18288, 20320, 22860, 24384, 29137, 30480, 36576, 40640, 45720, 48768, 58274, 60960, 73152, 81280, 87411, 91440, 116548, 121920, 145685, 146304, 174822, 182880, 233096, 243840, 262233, 291370, 349644, 365760, 437055, 466192, 524466, 582740, 699288, 731520, 874110, 932384, 1048932, 1165480, 1311165, 1398576, 1748220, 1864768, 2097864, 2330960, 2622330, 2797152, 3496440, 3700399, 3729536, 4195728, 4661920, 5244660, 5594304, 6992880, 7400798, 8391456, 9323840, 10489320, 11101197, 11188608, 13985760, 14801596, 16782912, 18501995, 18647680, 20978640, 22202394, 27971520, 29603192, 33303591, 33565824, 37003990, 41957280, 44404788, 55505985, 55943040, 59206384, 66607182, 74007980, 83914560, 88809576, 111011970, 118412768, 133214364, 148015960, 166517955, 167829120, 177619152, 222023940, 236825536, 266428728, 296031920, 333035910, 355238304, 444047880, 473651072, 532857456, 592063840, 666071820, 710476608, 888095760, 1065714912, 1184127680, 1332143640, 1420953216, 1776191520, 2131429824, 2368255360, 2664287280, 3552383040, 4262859648, 5328574560, 7104766080, 10657149120, 21314298240]

約数ペア:

[(1, 21314298240), (2, 10657149120), (3, 7104766080), (4, 5328574560), (5, 4262859648), (6, 3552383040), (8, 2664287280), (9, 2368255360), (10, 2131429824), (12, 1776191520), (15, 1420953216), (16, 1332143640), (18, 1184127680), (20, 1065714912), (24, 888095760), (30, 710476608), (32, 666071820), (36, 592063840), (40, 532857456), (45, 473651072), (48, 444047880), (60, 355238304), (64, 333035910), (72, 296031920), (80, 266428728), (90, 236825536), (96, 222023940), (120, 177619152), (127, 167829120), (128, 166517955), (144, 148015960), (160, 133214364), (180, 118412768), (192, 111011970), (240, 88809576), (254, 83914560), (288, 74007980), (320, 66607182), (360, 59206384), (381, 55943040), (384, 55505985), (480, 44404788), (508, 41957280), (576, 37003990), (635, 33565824), (640, 33303591), (720, 29603192), (762, 27971520), (960, 22202394), (1016, 20978640), (1143, 18647680), (1152, 18501995), (1270, 16782912), (1440, 14801596), (1524, 13985760), (1905, 11188608), (1920, 11101197), (2032, 10489320), (2286, 9323840), (2540, 8391456), (2880, 7400798), (3048, 6992880), (3810, 5594304), (4064, 5244660), (4572, 4661920), (5080, 4195728), (5715, 3729536), (5760, 3700399), (6096, 3496440), (7620, 2797152), (8128, 2622330), (9144, 2330960), (10160, 2097864), (11430, 1864768), (12192, 1748220), (15240, 1398576), (16256, 1311165), (18288, 1165480), (20320, 1048932), (22860, 932384), (24384, 874110), (29137, 731520), (30480, 699288), (36576, 582740), (40640, 524466), (45720, 466192), (48768, 437055), (58274, 365760), (60960, 349644), (73152, 291370), (81280, 262233), (87411, 243840), (91440, 233096), (116548, 182880), (121920, 174822), (145685, 146304)]