2580015060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3637}}^1$

素因数の和:4222

約数の個数: 144

約数和(自身を含む): 8962402176

約数和(自身を除く): 6382387116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 563, 630, 1126, 1260, 1689, 2252, 2815, 3378, 3637, 3941, 5067, 5630, 6756, 7274, 7882, 8445, 10134, 10911, 11260, 11823, 14548, 15764, 16890, 18185, 19705, 20268, 21822, 23646, 25335, 25459, 32733, 33780, 35469, 36370, 39410, 43644, 47292, 50670, 50918, 54555, 59115, 65466, 70938, 72740, 76377, 78820, 101340, 101836, 109110, 118230, 127295, 130932, 141876, 152754, 163665, 177345, 218220, 229131, 236460, 254590, 305508, 327330, 354690, 381885, 458262, 509180, 654660, 709380, 763770, 916524, 1145655, 1527540, 2047631, 2291310, 4095262, 4582620, 6142893, 8190524, 10238155, 12285786, 14333417, 18428679, 20476310, 24571572, 28666834, 30714465, 36857358, 40952620, 43000251, 57333668, 61428930, 71667085, 73714716, 86000502, 92143395, 122857860, 129000753, 143334170, 172001004, 184286790, 215001255, 258001506, 286668340, 368573580, 430002510, 516003012, 645003765, 860005020, 1290007530, 2580015060]

約数ペア:

[(1, 2580015060), (2, 1290007530), (3, 860005020), (4, 645003765), (5, 516003012), (6, 430002510), (7, 368573580), (9, 286668340), (10, 258001506), (12, 215001255), (14, 184286790), (15, 172001004), (18, 143334170), (20, 129000753), (21, 122857860), (28, 92143395), (30, 86000502), (35, 73714716), (36, 71667085), (42, 61428930), (45, 57333668), (60, 43000251), (63, 40952620), (70, 36857358), (84, 30714465), (90, 28666834), (105, 24571572), (126, 20476310), (140, 18428679), (180, 14333417), (210, 12285786), (252, 10238155), (315, 8190524), (420, 6142893), (563, 4582620), (630, 4095262), (1126, 2291310), (1260, 2047631), (1689, 1527540), (2252, 1145655), (2815, 916524), (3378, 763770), (3637, 709380), (3941, 654660), (5067, 509180), (5630, 458262), (6756, 381885), (7274, 354690), (7882, 327330), (8445, 305508), (10134, 254590), (10911, 236460), (11260, 229131), (11823, 218220), (14548, 177345), (15764, 163665), (16890, 152754), (18185, 141876), (19705, 130932), (20268, 127295), (21822, 118230), (23646, 109110), (25335, 101836), (25459, 101340), (32733, 78820), (33780, 76377), (35469, 72740), (36370, 70938), (39410, 65466), (43644, 59115), (47292, 54555), (50670, 50918)]