2553048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{827}}^1$

素因数の和:1539

約数の個数: 160

約数和(自身を含む): 8353393920

約数和(自身を除く): 5800345680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 677, 760, 827, 912, 1140, 1354, 1520, 1654, 2031, 2280, 2481, 2708, 3308, 3385, 4062, 4135, 4560, 4962, 5416, 6616, 6770, 8124, 8270, 9924, 10155, 10832, 12405, 12863, 13232, 13540, 15713, 16248, 16540, 19848, 20310, 24810, 25726, 27080, 31426, 32496, 33080, 38589, 39696, 40620, 47139, 49620, 51452, 54160, 62852, 64315, 66160, 77178, 78565, 81240, 94278, 99240, 102904, 125704, 128630, 154356, 157130, 162480, 188556, 192945, 198480, 205808, 235695, 251408, 257260, 308712, 314260, 377112, 385890, 471390, 514520, 559879, 617424, 628520, 754224, 771780, 942780, 1029040, 1119758, 1257040, 1543560, 1679637, 1885560, 2239516, 2799395, 3087120, 3359274, 3771120, 4479032, 5598790, 6718548, 8398185, 8958064, 10637701, 11197580, 13437096, 16796370, 21275402, 22395160, 26874192, 31913103, 33592740, 42550804, 44790320, 53188505, 63826206, 67185480, 85101608, 106377010, 127652412, 134370960, 159565515, 170203216, 212754020, 255304824, 319131030, 425508040, 510609648, 638262060, 851016080, 1276524120, 2553048240]

約数ペア:

[(1, 2553048240), (2, 1276524120), (3, 851016080), (4, 638262060), (5, 510609648), (6, 425508040), (8, 319131030), (10, 255304824), (12, 212754020), (15, 170203216), (16, 159565515), (19, 134370960), (20, 127652412), (24, 106377010), (30, 85101608), (38, 67185480), (40, 63826206), (48, 53188505), (57, 44790320), (60, 42550804), (76, 33592740), (80, 31913103), (95, 26874192), (114, 22395160), (120, 21275402), (152, 16796370), (190, 13437096), (228, 11197580), (240, 10637701), (285, 8958064), (304, 8398185), (380, 6718548), (456, 5598790), (570, 4479032), (677, 3771120), (760, 3359274), (827, 3087120), (912, 2799395), (1140, 2239516), (1354, 1885560), (1520, 1679637), (1654, 1543560), (2031, 1257040), (2280, 1119758), (2481, 1029040), (2708, 942780), (3308, 771780), (3385, 754224), (4062, 628520), (4135, 617424), (4560, 559879), (4962, 514520), (5416, 471390), (6616, 385890), (6770, 377112), (8124, 314260), (8270, 308712), (9924, 257260), (10155, 251408), (10832, 235695), (12405, 205808), (12863, 198480), (13232, 192945), (13540, 188556), (15713, 162480), (16248, 157130), (16540, 154356), (19848, 128630), (20310, 125704), (24810, 102904), (25726, 99240), (27080, 94278), (31426, 81240), (32496, 78565), (33080, 77178), (38589, 66160), (39696, 64315), (40620, 62852), (47139, 54160), (49620, 51452)]