2187787680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6204

約数の個数: 288

約数和(自身を含む): 8464659840

約数和(自身を除く): 6276872160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6151, 6240, 6840, 7410, 7904, 8892, 9120, 9360, 9880, 11115, 11856, 12302, 13680, 14820, 17784, 18453, 18720, 19760, 22230, 23712, 24604, 27360, 29640, 30755, 35568, 36906, 39520, 44460, 49208, 55359, 59280, 61510, 71136, 73812, 79963, 88920, 92265, 98416, 110718, 116869, 118560, 123020, 147624, 159926, 177840, 184530, 196832, 221436, 233738, 239889, 246040, 276795, 295248, 319852, 350607, 355680, 369060, 399815, 442872, 467476, 479778, 492080, 553590, 584345, 590496, 639704, 701214, 719667, 738120, 799630, 885744, 934952, 959556, 984160, 1051821, 1107180, 1168690, 1199445, 1279408, 1402428, 1439334, 1476240, 1519297, 1599260, 1753035, 1771488, 1869904, 1919112, 2103642, 2214360, 2337380, 2398890, 2558816, 2804856, 2878668, 2952480, 3038594, 3198520, 3506070, 3598335, 3739808, 3838224, 4207284, 4428720, 4557891, 4674760, 4797780, 5259105, 5609712, 5757336, 6077188, 6397040, 7012140, 7196670, 7596485, 7676448, 8414568, 8857440, 9115782, 9349520, 9595560, 10518210, 11219424, 11514672, 12154376, 12794080, 13673673, 14024280, 14393340, 15192970, 16829136, 18231564, 18699040, 19191120, 21036420, 22789455, 23029344, 24308752, 27347346, 28048560, 28786680, 30385940, 33658272, 36463128, 38382240, 42072840, 45578910, 48617504, 54694692, 56097120, 57573360, 60771880, 68368365, 72926256, 84145680, 91157820, 109389384, 115146720, 121543760, 136736730, 145852512, 168291360, 182315640, 218778768, 243087520, 273473460, 364631280, 437557536, 546946920, 729262560, 1093893840, 2187787680]

約数ペア:

[(1, 2187787680), (2, 1093893840), (3, 729262560), (4, 546946920), (5, 437557536), (6, 364631280), (8, 273473460), (9, 243087520), (10, 218778768), (12, 182315640), (13, 168291360), (15, 145852512), (16, 136736730), (18, 121543760), (19, 115146720), (20, 109389384), (24, 91157820), (26, 84145680), (30, 72926256), (32, 68368365), (36, 60771880), (38, 57573360), (39, 56097120), (40, 54694692), (45, 48617504), (48, 45578910), (52, 42072840), (57, 38382240), (60, 36463128), (65, 33658272), (72, 30385940), (76, 28786680), (78, 28048560), (80, 27347346), (90, 24308752), (95, 23029344), (96, 22789455), (104, 21036420), (114, 19191120), (117, 18699040), (120, 18231564), (130, 16829136), (144, 15192970), (152, 14393340), (156, 14024280), (160, 13673673), (171, 12794080), (180, 12154376), (190, 11514672), (195, 11219424), (208, 10518210), (228, 9595560), (234, 9349520), (240, 9115782), (247, 8857440), (260, 8414568), (285, 7676448), (288, 7596485), (304, 7196670), (312, 7012140), (342, 6397040), (360, 6077188), (380, 5757336), (390, 5609712), (416, 5259105), (456, 4797780), (468, 4674760), (480, 4557891), (494, 4428720), (520, 4207284), (570, 3838224), (585, 3739808), (608, 3598335), (624, 3506070), (684, 3198520), (720, 3038594), (741, 2952480), (760, 2878668), (780, 2804856), (855, 2558816), (912, 2398890), (936, 2337380), (988, 2214360), (1040, 2103642), (1140, 1919112), (1170, 1869904), (1235, 1771488), (1248, 1753035), (1368, 1599260), (1440, 1519297), (1482, 1476240), (1520, 1439334), (1560, 1402428), (1710, 1279408), (1824, 1199445), (1872, 1168690), (1976, 1107180), (2080, 1051821), (2223, 984160), (2280, 959556), (2340, 934952), (2470, 885744), (2736, 799630), (2964, 738120), (3040, 719667), (3120, 701214), (3420, 639704), (3705, 590496), (3744, 584345), (3952, 553590), (4446, 492080), (4560, 479778), (4680, 467476), (4940, 442872), (5472, 399815), (5928, 369060), (6151, 355680), (6240, 350607), (6840, 319852), (7410, 295248), (7904, 276795), (8892, 246040), (9120, 239889), (9360, 233738), (9880, 221436), (11115, 196832), (11856, 184530), (12302, 177840), (13680, 159926), (14820, 147624), (17784, 123020), (18453, 118560), (18720, 116869), (19760, 110718), (22230, 98416), (23712, 92265), (24604, 88920), (27360, 79963), (29640, 73812), (30755, 71136), (35568, 61510), (36906, 59280), (39520, 55359), (44460, 49208)]