2052343440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19391}}^1$

素因数の和:19427

約数の個数: 240

約数和(自身を含む): 8223759360

約数和(自身を除く): 6171415920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 19391, 21168, 26460, 35280, 38782, 52920, 58173, 77564, 96955, 105840, 116346, 135737, 155128, 174519, 193910, 232692, 271474, 290865, 310256, 349038, 387820, 407211, 465384, 523557, 542948, 581730, 678685, 698076, 775640, 814422, 872595, 930768, 950159, 1047114, 1085896, 1163460, 1221633, 1357370, 1396152, 1551280, 1628844, 1745190, 1900318, 2036055, 2094228, 2171792, 2326920, 2443266, 2617785, 2714740, 2792304, 2850477, 3257688, 3490380, 3664899, 3800636, 4072110, 4188456, 4653840, 4750795, 4886532, 5235570, 5429480, 5700954, 6108165, 6515376, 6980760, 7329798, 7601272, 8144220, 8376912, 8551431, 9501590, 9773064, 10471140, 10858960, 11401908, 12216330, 13961520, 14252385, 14659596, 15202544, 16288440, 17102862, 18324495, 19003180, 19546128, 20942280, 22803816, 24432660, 25654293, 28504770, 29319192, 32576880, 34205724, 36648990, 38006360, 41884560, 42757155, 45607632, 48865320, 51308586, 57009540, 58638384, 68411448, 73297980, 76012720, 85514310, 97730640, 102617172, 114019080, 128271465, 136822896, 146595960, 171028620, 205234344, 228038160, 256542930, 293191920, 342057240, 410468688, 513085860, 684114480, 1026171720, 2052343440]

約数ペア:

[(1, 2052343440), (2, 1026171720), (3, 684114480), (4, 513085860), (5, 410468688), (6, 342057240), (7, 293191920), (8, 256542930), (9, 228038160), (10, 205234344), (12, 171028620), (14, 146595960), (15, 136822896), (16, 128271465), (18, 114019080), (20, 102617172), (21, 97730640), (24, 85514310), (27, 76012720), (28, 73297980), (30, 68411448), (35, 58638384), (36, 57009540), (40, 51308586), (42, 48865320), (45, 45607632), (48, 42757155), (49, 41884560), (54, 38006360), (56, 36648990), (60, 34205724), (63, 32576880), (70, 29319192), (72, 28504770), (80, 25654293), (84, 24432660), (90, 22803816), (98, 20942280), (105, 19546128), (108, 19003180), (112, 18324495), (120, 17102862), (126, 16288440), (135, 15202544), (140, 14659596), (144, 14252385), (147, 13961520), (168, 12216330), (180, 11401908), (189, 10858960), (196, 10471140), (210, 9773064), (216, 9501590), (240, 8551431), (245, 8376912), (252, 8144220), (270, 7601272), (280, 7329798), (294, 6980760), (315, 6515376), (336, 6108165), (360, 5700954), (378, 5429480), (392, 5235570), (420, 4886532), (432, 4750795), (441, 4653840), (490, 4188456), (504, 4072110), (540, 3800636), (560, 3664899), (588, 3490380), (630, 3257688), (720, 2850477), (735, 2792304), (756, 2714740), (784, 2617785), (840, 2443266), (882, 2326920), (945, 2171792), (980, 2094228), (1008, 2036055), (1080, 1900318), (1176, 1745190), (1260, 1628844), (1323, 1551280), (1470, 1396152), (1512, 1357370), (1680, 1221633), (1764, 1163460), (1890, 1085896), (1960, 1047114), (2160, 950159), (2205, 930768), (2352, 872595), (2520, 814422), (2646, 775640), (2940, 698076), (3024, 678685), (3528, 581730), (3780, 542948), (3920, 523557), (4410, 465384), (5040, 407211), (5292, 387820), (5880, 349038), (6615, 310256), (7056, 290865), (7560, 271474), (8820, 232692), (10584, 193910), (11760, 174519), (13230, 155128), (15120, 135737), (17640, 116346), (19391, 105840), (21168, 96955), (26460, 77564), (35280, 58173), (38782, 52920)]