161732340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1707

約数の個数: 216

約数和(自身を含む): 622937952

約数和(自身を除く): 461205612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1667, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3234, 3334, 3465, 4410, 4620, 4851, 5001, 5390, 6468, 6668, 6930, 8085, 8335, 8820, 9702, 10002, 10780, 11669, 13860, 15003, 16170, 16670, 18337, 19404, 20004, 23338, 24255, 25005, 30006, 32340, 33340, 35007, 36674, 46676, 48510, 50010, 55011, 58345, 60012, 70014, 73348, 75015, 81683, 91685, 97020, 100020, 105021, 110022, 116690, 128359, 140028, 150030, 163366, 165033, 175035, 183370, 210042, 220044, 233380, 245049, 256718, 275055, 300060, 326732, 330066, 350070, 366740, 385077, 408415, 420084, 490098, 513436, 525105, 550110, 641795, 660132, 700140, 735147, 770154, 816830, 825165, 898513, 980196, 1050210, 1100220, 1155231, 1225245, 1283590, 1470294, 1540308, 1633660, 1650330, 1797026, 1925385, 2100420, 2310462, 2450490, 2567180, 2695539, 2940588, 3300660, 3594052, 3675735, 3850770, 4492565, 4620924, 4900980, 5391078, 5776155, 7351470, 7701540, 8086617, 8985130, 10782156, 11552310, 13477695, 14702940, 16173234, 17970260, 23104620, 26955390, 32346468, 40433085, 53910780, 80866170, 161732340]

約数ペア:

[(1, 161732340), (2, 80866170), (3, 53910780), (4, 40433085), (5, 32346468), (6, 26955390), (7, 23104620), (9, 17970260), (10, 16173234), (11, 14702940), (12, 13477695), (14, 11552310), (15, 10782156), (18, 8985130), (20, 8086617), (21, 7701540), (22, 7351470), (28, 5776155), (30, 5391078), (33, 4900980), (35, 4620924), (36, 4492565), (42, 3850770), (44, 3675735), (45, 3594052), (49, 3300660), (55, 2940588), (60, 2695539), (63, 2567180), (66, 2450490), (70, 2310462), (77, 2100420), (84, 1925385), (90, 1797026), (98, 1650330), (99, 1633660), (105, 1540308), (110, 1470294), (126, 1283590), (132, 1225245), (140, 1155231), (147, 1100220), (154, 1050210), (165, 980196), (180, 898513), (196, 825165), (198, 816830), (210, 770154), (220, 735147), (231, 700140), (245, 660132), (252, 641795), (294, 550110), (308, 525105), (315, 513436), (330, 490098), (385, 420084), (396, 408415), (420, 385077), (441, 366740), (462, 350070), (490, 330066), (495, 326732), (539, 300060), (588, 275055), (630, 256718), (660, 245049), (693, 233380), (735, 220044), (770, 210042), (882, 183370), (924, 175035), (980, 165033), (990, 163366), (1078, 150030), (1155, 140028), (1260, 128359), (1386, 116690), (1470, 110022), (1540, 105021), (1617, 100020), (1667, 97020), (1764, 91685), (1980, 81683), (2156, 75015), (2205, 73348), (2310, 70014), (2695, 60012), (2772, 58345), (2940, 55011), (3234, 50010), (3334, 48510), (3465, 46676), (4410, 36674), (4620, 35007), (4851, 33340), (5001, 32340), (5390, 30006), (6468, 25005), (6668, 24255), (6930, 23338), (8085, 20004), (8335, 19404), (8820, 18337), (9702, 16670), (10002, 16170), (10780, 15003), (11669, 13860)]