218962080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 587720160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 151, 152, 159, 160, 171, 180, 190, 212, 228, 240, 265, 285, 288, 302, 304, 318, 342, 360, 380, 424, 453, 456, 477, 480, 530, 570, 604, 608, 636, 684, 720, 755, 760, 795, 848, 855, 906, 912, 954, 1007, 1060, 1140, 1208, 1272, 1359, 1368, 1440, 1510, 1520, 1590, 1696, 1710, 1812, 1824, 1908, 2014, 2120, 2265, 2280, 2385, 2416, 2544, 2718, 2736, 2869, 3020, 3021, 3040, 3180, 3420, 3624, 3816, 4028, 4240, 4530, 4560, 4770, 4832, 5035, 5088, 5436, 5472, 5738, 6040, 6042, 6360, 6795, 6840, 7248, 7632, 8003, 8056, 8480, 8607, 9060, 9063, 9120, 9540, 10070, 10872, 11476, 12080, 12084, 12720, 13590, 13680, 14345, 14496, 15105, 15264, 16006, 16112, 17214, 18120, 18126, 19080, 20140, 21744, 22952, 24009, 24160, 24168, 25440, 25821, 27180, 27360, 28690, 30210, 32012, 32224, 34428, 36240, 36252, 38160, 40015, 40280, 43035, 43488, 45315, 45904, 48018, 48336, 51642, 54360, 57380, 60420, 64024, 68856, 72027, 72480, 72504, 76320, 80030, 80560, 86070, 90630, 91808, 96036, 96672, 103284, 108720, 114760, 120045, 120840, 128048, 129105, 137712, 144054, 145008, 152057, 160060, 161120, 172140, 181260, 192072, 206568, 217440, 229520, 240090, 241680, 256096, 258210, 275424, 288108, 290016, 304114, 320120, 344280, 360135, 362520, 384144, 413136, 456171, 459040, 480180, 483360, 516420, 576216, 608228, 640240, 688560, 720270, 725040, 760285, 768288, 826272, 912342, 960360, 1032840, 1152432, 1216456, 1280480, 1368513, 1377120, 1440540, 1450080, 1520570, 1824684, 1920720, 2065680, 2280855, 2304864, 2432912, 2737026, 2881080, 3041140, 3649368, 3841440, 4131360, 4561710, 4865824, 5474052, 5762160, 6082280, 6842565, 7298736, 9123420, 10948104, 11524320, 12164560, 13685130, 14597472, 18246840, 21896208, 24329120, 27370260, 36493680, 43792416, 54740520, 72987360, 109481040, 218962080]

約数ペア:

[(1, 218962080), (2, 109481040), (3, 72987360), (4, 54740520), (5, 43792416), (6, 36493680), (8, 27370260), (9, 24329120), (10, 21896208), (12, 18246840), (15, 14597472), (16, 13685130), (18, 12164560), (19, 11524320), (20, 10948104), (24, 9123420), (30, 7298736), (32, 6842565), (36, 6082280), (38, 5762160), (40, 5474052), (45, 4865824), (48, 4561710), (53, 4131360), (57, 3841440), (60, 3649368), (72, 3041140), (76, 2881080), (80, 2737026), (90, 2432912), (95, 2304864), (96, 2280855), (106, 2065680), (114, 1920720), (120, 1824684), (144, 1520570), (151, 1450080), (152, 1440540), (159, 1377120), (160, 1368513), (171, 1280480), (180, 1216456), (190, 1152432), (212, 1032840), (228, 960360), (240, 912342), (265, 826272), (285, 768288), (288, 760285), (302, 725040), (304, 720270), (318, 688560), (342, 640240), (360, 608228), (380, 576216), (424, 516420), (453, 483360), (456, 480180), (477, 459040), (480, 456171), (530, 413136), (570, 384144), (604, 362520), (608, 360135), (636, 344280), (684, 320120), (720, 304114), (755, 290016), (760, 288108), (795, 275424), (848, 258210), (855, 256096), (906, 241680), (912, 240090), (954, 229520), (1007, 217440), (1060, 206568), (1140, 192072), (1208, 181260), (1272, 172140), (1359, 161120), (1368, 160060), (1440, 152057), (1510, 145008), (1520, 144054), (1590, 137712), (1696, 129105), (1710, 128048), (1812, 120840), (1824, 120045), (1908, 114760), (2014, 108720), (2120, 103284), (2265, 96672), (2280, 96036), (2385, 91808), (2416, 90630), (2544, 86070), (2718, 80560), (2736, 80030), (2869, 76320), (3020, 72504), (3021, 72480), (3040, 72027), (3180, 68856), (3420, 64024), (3624, 60420), (3816, 57380), (4028, 54360), (4240, 51642), (4530, 48336), (4560, 48018), (4770, 45904), (4832, 45315), (5035, 43488), (5088, 43035), (5436, 40280), (5472, 40015), (5738, 38160), (6040, 36252), (6042, 36240), (6360, 34428), (6795, 32224), (6840, 32012), (7248, 30210), (7632, 28690), (8003, 27360), (8056, 27180), (8480, 25821), (8607, 25440), (9060, 24168), (9063, 24160), (9120, 24009), (9540, 22952), (10070, 21744), (10872, 20140), (11476, 19080), (12080, 18126), (12084, 18120), (12720, 17214), (13590, 16112), (13680, 16006), (14345, 15264), (14496, 15105)]