2195303040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18184

約数の個数: 256

約数和(自身を含む): 8886240000

約数和(自身を除く): 6690936960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 18149, 20160, 24192, 30240, 36298, 40320, 54447, 60480, 72596, 90745, 108894, 120960, 127043, 145192, 163341, 181490, 217788, 254086, 272235, 290384, 326682, 362980, 381129, 435576, 490023, 508172, 544470, 580768, 635215, 653364, 725960, 762258, 816705, 871152, 980046, 1016344, 1088940, 1143387, 1161536, 1270430, 1306728, 1451920, 1524516, 1633410, 1742304, 1905645, 1960092, 2032688, 2177880, 2286774, 2323072, 2450115, 2540860, 2613456, 2903840, 3049032, 3266820, 3430161, 3484608, 3811290, 3920184, 4065376, 4355760, 4573548, 4900230, 5081720, 5226912, 5716935, 5807680, 6098064, 6533640, 6860322, 6969216, 7622580, 7840368, 8130752, 8711520, 9147096, 9800460, 10163440, 10453824, 11433870, 11615360, 12196128, 13067280, 13720644, 15245160, 15680736, 16261504, 17150805, 17423040, 18294192, 19600920, 20326880, 20907648, 22867740, 24392256, 26134560, 27441288, 30490320, 31361472, 34301610, 34846080, 36588384, 39201840, 40653760, 45735480, 48784512, 52269120, 54882576, 60980640, 62722944, 68603220, 73176768, 78403680, 81307520, 91470960, 104538240, 109765152, 121961280, 137206440, 146353536, 156807360, 182941920, 219530304, 243922560, 274412880, 313614720, 365883840, 439060608, 548825760, 731767680, 1097651520, 2195303040]

約数ペア:

[(1, 2195303040), (2, 1097651520), (3, 731767680), (4, 548825760), (5, 439060608), (6, 365883840), (7, 313614720), (8, 274412880), (9, 243922560), (10, 219530304), (12, 182941920), (14, 156807360), (15, 146353536), (16, 137206440), (18, 121961280), (20, 109765152), (21, 104538240), (24, 91470960), (27, 81307520), (28, 78403680), (30, 73176768), (32, 68603220), (35, 62722944), (36, 60980640), (40, 54882576), (42, 52269120), (45, 48784512), (48, 45735480), (54, 40653760), (56, 39201840), (60, 36588384), (63, 34846080), (64, 34301610), (70, 31361472), (72, 30490320), (80, 27441288), (84, 26134560), (90, 24392256), (96, 22867740), (105, 20907648), (108, 20326880), (112, 19600920), (120, 18294192), (126, 17423040), (128, 17150805), (135, 16261504), (140, 15680736), (144, 15245160), (160, 13720644), (168, 13067280), (180, 12196128), (189, 11615360), (192, 11433870), (210, 10453824), (216, 10163440), (224, 9800460), (240, 9147096), (252, 8711520), (270, 8130752), (280, 7840368), (288, 7622580), (315, 6969216), (320, 6860322), (336, 6533640), (360, 6098064), (378, 5807680), (384, 5716935), (420, 5226912), (432, 5081720), (448, 4900230), (480, 4573548), (504, 4355760), (540, 4065376), (560, 3920184), (576, 3811290), (630, 3484608), (640, 3430161), (672, 3266820), (720, 3049032), (756, 2903840), (840, 2613456), (864, 2540860), (896, 2450115), (945, 2323072), (960, 2286774), (1008, 2177880), (1080, 2032688), (1120, 1960092), (1152, 1905645), (1260, 1742304), (1344, 1633410), (1440, 1524516), (1512, 1451920), (1680, 1306728), (1728, 1270430), (1890, 1161536), (1920, 1143387), (2016, 1088940), (2160, 1016344), (2240, 980046), (2520, 871152), (2688, 816705), (2880, 762258), (3024, 725960), (3360, 653364), (3456, 635215), (3780, 580768), (4032, 544470), (4320, 508172), (4480, 490023), (5040, 435576), (5760, 381129), (6048, 362980), (6720, 326682), (7560, 290384), (8064, 272235), (8640, 254086), (10080, 217788), (12096, 181490), (13440, 163341), (15120, 145192), (17280, 127043), (18149, 120960), (20160, 108894), (24192, 90745), (30240, 72596), (36298, 60480), (40320, 54447)]