2021433600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 216

約数和(自身を含む): 6731791360

約数和(自身を除く): 4710357760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 762, 768, 800, 829, 960, 1016, 1200, 1270, 1280, 1524, 1600, 1658, 1905, 1920, 2032, 2400, 2487, 2540, 3048, 3175, 3200, 3316, 3810, 3840, 4064, 4145, 4800, 4974, 5080, 6096, 6350, 6400, 6632, 7620, 8128, 8290, 9525, 9600, 9948, 10160, 12192, 12435, 12700, 13264, 15240, 16256, 16580, 19050, 19200, 19896, 20320, 20725, 24384, 24870, 25400, 26528, 30480, 32512, 33160, 38100, 39792, 40640, 41450, 48768, 49740, 50800, 53056, 60960, 62175, 66320, 76200, 79584, 81280, 82900, 97536, 99480, 101600, 105283, 106112, 121920, 124350, 132640, 152400, 159168, 162560, 165800, 198960, 203200, 210566, 212224, 243840, 248700, 265280, 304800, 315849, 318336, 331600, 397920, 406400, 421132, 487680, 497400, 526415, 530560, 609600, 631698, 636672, 663200, 795840, 812800, 842264, 994800, 1052830, 1061120, 1219200, 1263396, 1326400, 1579245, 1591680, 1684528, 1989600, 2105660, 2438400, 2526792, 2632075, 2652800, 3158490, 3183360, 3369056, 3979200, 4211320, 5053584, 5264150, 5305600, 6316980, 6738112, 7896225, 7958400, 8422640, 10107168, 10528300, 12633960, 13476224, 15792450, 15916800, 16845280, 20214336, 21056600, 25267920, 26952448, 31584900, 33690560, 40428672, 42113200, 50535840, 63169800, 67381120, 80857344, 84226400, 101071680, 126339600, 134762240, 168452800, 202143360, 252679200, 336905600, 404286720, 505358400, 673811200, 1010716800, 2021433600]

約数ペア:

[(1, 2021433600), (2, 1010716800), (3, 673811200), (4, 505358400), (5, 404286720), (6, 336905600), (8, 252679200), (10, 202143360), (12, 168452800), (15, 134762240), (16, 126339600), (20, 101071680), (24, 84226400), (25, 80857344), (30, 67381120), (32, 63169800), (40, 50535840), (48, 42113200), (50, 40428672), (60, 33690560), (64, 31584900), (75, 26952448), (80, 25267920), (96, 21056600), (100, 20214336), (120, 16845280), (127, 15916800), (128, 15792450), (150, 13476224), (160, 12633960), (192, 10528300), (200, 10107168), (240, 8422640), (254, 7958400), (256, 7896225), (300, 6738112), (320, 6316980), (381, 5305600), (384, 5264150), (400, 5053584), (480, 4211320), (508, 3979200), (600, 3369056), (635, 3183360), (640, 3158490), (762, 2652800), (768, 2632075), (800, 2526792), (829, 2438400), (960, 2105660), (1016, 1989600), (1200, 1684528), (1270, 1591680), (1280, 1579245), (1524, 1326400), (1600, 1263396), (1658, 1219200), (1905, 1061120), (1920, 1052830), (2032, 994800), (2400, 842264), (2487, 812800), (2540, 795840), (3048, 663200), (3175, 636672), (3200, 631698), (3316, 609600), (3810, 530560), (3840, 526415), (4064, 497400), (4145, 487680), (4800, 421132), (4974, 406400), (5080, 397920), (6096, 331600), (6350, 318336), (6400, 315849), (6632, 304800), (7620, 265280), (8128, 248700), (8290, 243840), (9525, 212224), (9600, 210566), (9948, 203200), (10160, 198960), (12192, 165800), (12435, 162560), (12700, 159168), (13264, 152400), (15240, 132640), (16256, 124350), (16580, 121920), (19050, 106112), (19200, 105283), (19896, 101600), (20320, 99480), (20725, 97536), (24384, 82900), (24870, 81280), (25400, 79584), (26528, 76200), (30480, 66320), (32512, 62175), (33160, 60960), (38100, 53056), (39792, 50800), (40640, 49740), (41450, 48768)]