1569757140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4211

約数の個数: 216

約数和(自身を含む): 5669183520

約数和(自身を除く): 4099426380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 490, 516, 588, 602, 630, 645, 735, 774, 860, 882, 903, 980, 1204, 1260, 1290, 1470, 1505, 1548, 1764, 1806, 1935, 2107, 2205, 2580, 2709, 2940, 3010, 3612, 3870, 4139, 4214, 4410, 4515, 5418, 6020, 6321, 7740, 8278, 8428, 8820, 9030, 10535, 10836, 12417, 12642, 13545, 16556, 18060, 18963, 20695, 21070, 24834, 25284, 27090, 28973, 31605, 37251, 37926, 41390, 42140, 49668, 54180, 57946, 62085, 63210, 74502, 75852, 82780, 86919, 94815, 115892, 124170, 126420, 144865, 149004, 173838, 177977, 186255, 189630, 202811, 248340, 260757, 289730, 347676, 355954, 372510, 379260, 405622, 434595, 521514, 533931, 579460, 608433, 711908, 745020, 811244, 869190, 889885, 1014055, 1043028, 1067862, 1216866, 1245839, 1303785, 1601793, 1738380, 1779770, 1825299, 2028110, 2135724, 2433732, 2491678, 2607570, 2669655, 3042165, 3203586, 3559540, 3650598, 3737517, 4056220, 4983356, 5215140, 5339310, 6084330, 6229195, 6407172, 7301196, 7475034, 8008965, 8720873, 9126495, 10678620, 11212551, 12168660, 12458390, 14950068, 16017930, 17441746, 18252990, 18687585, 22425102, 24916780, 26162619, 32035860, 34883492, 36505980, 37375170, 43604365, 44850204, 52325238, 56062755, 74750340, 78487857, 87208730, 104650476, 112125510, 130813095, 156975714, 174417460, 224251020, 261626190, 313951428, 392439285, 523252380, 784878570, 1569757140]

約数ペア:

[(1, 1569757140), (2, 784878570), (3, 523252380), (4, 392439285), (5, 313951428), (6, 261626190), (7, 224251020), (9, 174417460), (10, 156975714), (12, 130813095), (14, 112125510), (15, 104650476), (18, 87208730), (20, 78487857), (21, 74750340), (28, 56062755), (30, 52325238), (35, 44850204), (36, 43604365), (42, 37375170), (43, 36505980), (45, 34883492), (49, 32035860), (60, 26162619), (63, 24916780), (70, 22425102), (84, 18687585), (86, 18252990), (90, 17441746), (98, 16017930), (105, 14950068), (126, 12458390), (129, 12168660), (140, 11212551), (147, 10678620), (172, 9126495), (180, 8720873), (196, 8008965), (210, 7475034), (215, 7301196), (245, 6407172), (252, 6229195), (258, 6084330), (294, 5339310), (301, 5215140), (315, 4983356), (387, 4056220), (420, 3737517), (430, 3650598), (441, 3559540), (490, 3203586), (516, 3042165), (588, 2669655), (602, 2607570), (630, 2491678), (645, 2433732), (735, 2135724), (774, 2028110), (860, 1825299), (882, 1779770), (903, 1738380), (980, 1601793), (1204, 1303785), (1260, 1245839), (1290, 1216866), (1470, 1067862), (1505, 1043028), (1548, 1014055), (1764, 889885), (1806, 869190), (1935, 811244), (2107, 745020), (2205, 711908), (2580, 608433), (2709, 579460), (2940, 533931), (3010, 521514), (3612, 434595), (3870, 405622), (4139, 379260), (4214, 372510), (4410, 355954), (4515, 347676), (5418, 289730), (6020, 260757), (6321, 248340), (7740, 202811), (8278, 189630), (8428, 186255), (8820, 177977), (9030, 173838), (10535, 149004), (10836, 144865), (12417, 126420), (12642, 124170), (13545, 115892), (16556, 94815), (18060, 86919), (18963, 82780), (20695, 75852), (21070, 74502), (24834, 63210), (25284, 62085), (27090, 57946), (28973, 54180), (31605, 49668), (37251, 42140), (37926, 41390)]