40249733580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31944233}}^1$

素因数の和:31944255

約数の個数: 72

約数和(自身を含む): 139532414112

約数和(自身を除く): 99282680532

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, 630, 1260, 31944233, 63888466, 95832699, 127776932, 159721165, 191665398, 223609631, 287498097, 319442330, 383330796, 447219262, 479163495, 574996194, 638884660, 670828893, 894438524, 958326990, 1118048155, 1149992388, 1341657786, 1437490485, 1916653980, 2012486679, 2236096310, 2683315572, 2874980970, 3354144465, 4024973358, 4472192620, 5749961940, 6708288930, 8049946716, 10062433395, 13416577860, 20124866790, 40249733580]

約数ペア:

[(1, 40249733580), (2, 20124866790), (3, 13416577860), (4, 10062433395), (5, 8049946716), (6, 6708288930), (7, 5749961940), (9, 4472192620), (10, 4024973358), (12, 3354144465), (14, 2874980970), (15, 2683315572), (18, 2236096310), (20, 2012486679), (21, 1916653980), (28, 1437490485), (30, 1341657786), (35, 1149992388), (36, 1118048155), (42, 958326990), (45, 894438524), (60, 670828893), (63, 638884660), (70, 574996194), (84, 479163495), (90, 447219262), (105, 383330796), (126, 319442330), (140, 287498097), (180, 223609631), (210, 191665398), (252, 159721165), (315, 127776932), (420, 95832699), (630, 63888466), (1260, 31944233)]