186992820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 698664960

約数和(自身を除く): 511672140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 84, 90, 98, 105, 108, 111, 126, 135, 140, 147, 148, 180, 185, 189, 191, 196, 210, 222, 245, 252, 259, 270, 294, 315, 333, 370, 378, 382, 420, 441, 444, 490, 518, 540, 555, 573, 588, 630, 666, 735, 740, 756, 764, 777, 882, 945, 955, 980, 999, 1036, 1110, 1146, 1260, 1295, 1323, 1332, 1337, 1470, 1554, 1665, 1719, 1764, 1813, 1890, 1910, 1998, 2205, 2220, 2292, 2331, 2590, 2646, 2674, 2865, 2940, 3108, 3330, 3438, 3626, 3780, 3820, 3885, 3996, 4011, 4410, 4662, 4995, 5157, 5180, 5292, 5348, 5439, 5730, 6615, 6660, 6685, 6876, 6993, 7067, 7252, 7770, 8022, 8595, 8820, 9065, 9324, 9359, 9990, 10314, 10878, 11460, 11655, 12033, 13230, 13370, 13986, 14134, 15540, 16044, 16317, 17190, 18130, 18718, 19980, 20055, 20628, 21201, 21756, 23310, 24066, 25785, 26460, 26740, 27195, 27972, 28077, 28268, 32634, 34380, 34965, 35335, 36099, 36260, 37436, 40110, 42402, 46620, 46795, 48132, 48951, 49469, 51570, 54390, 56154, 60165, 63603, 65268, 69930, 70670, 72198, 80220, 81585, 84231, 84804, 93590, 97902, 98938, 103140, 106005, 108780, 112308, 120330, 127206, 139860, 140385, 141340, 144396, 148407, 163170, 168462, 180495, 187180, 190809, 195804, 197876, 212010, 240660, 244755, 247345, 252693, 254412, 280770, 296814, 318015, 326340, 336924, 346283, 360990, 381618, 421155, 424020, 445221, 489510, 494690, 505386, 561540, 593628, 636030, 692566, 721980, 742035, 763236, 842310, 890442, 954045, 979020, 989380, 1010772, 1038849, 1263465, 1272060, 1335663, 1385132, 1484070, 1684620, 1731415, 1780884, 1908090, 2077698, 2226105, 2526930, 2671326, 2968140, 3116547, 3462830, 3816180, 4155396, 4452210, 5053860, 5194245, 5342652, 6233094, 6678315, 6925660, 8904420, 9349641, 10388490, 12466188, 13356630, 15582735, 18699282, 20776980, 26713260, 31165470, 37398564, 46748205, 62330940, 93496410, 186992820]

約数ペア:

[(1, 186992820), (2, 93496410), (3, 62330940), (4, 46748205), (5, 37398564), (6, 31165470), (7, 26713260), (9, 20776980), (10, 18699282), (12, 15582735), (14, 13356630), (15, 12466188), (18, 10388490), (20, 9349641), (21, 8904420), (27, 6925660), (28, 6678315), (30, 6233094), (35, 5342652), (36, 5194245), (37, 5053860), (42, 4452210), (45, 4155396), (49, 3816180), (54, 3462830), (60, 3116547), (63, 2968140), (70, 2671326), (74, 2526930), (84, 2226105), (90, 2077698), (98, 1908090), (105, 1780884), (108, 1731415), (111, 1684620), (126, 1484070), (135, 1385132), (140, 1335663), (147, 1272060), (148, 1263465), (180, 1038849), (185, 1010772), (189, 989380), (191, 979020), (196, 954045), (210, 890442), (222, 842310), (245, 763236), (252, 742035), (259, 721980), (270, 692566), (294, 636030), (315, 593628), (333, 561540), (370, 505386), (378, 494690), (382, 489510), (420, 445221), (441, 424020), (444, 421155), (490, 381618), (518, 360990), (540, 346283), (555, 336924), (573, 326340), (588, 318015), (630, 296814), (666, 280770), (735, 254412), (740, 252693), (756, 247345), (764, 244755), (777, 240660), (882, 212010), (945, 197876), (955, 195804), (980, 190809), (999, 187180), (1036, 180495), (1110, 168462), (1146, 163170), (1260, 148407), (1295, 144396), (1323, 141340), (1332, 140385), (1337, 139860), (1470, 127206), (1554, 120330), (1665, 112308), (1719, 108780), (1764, 106005), (1813, 103140), (1890, 98938), (1910, 97902), (1998, 93590), (2205, 84804), (2220, 84231), (2292, 81585), (2331, 80220), (2590, 72198), (2646, 70670), (2674, 69930), (2865, 65268), (2940, 63603), (3108, 60165), (3330, 56154), (3438, 54390), (3626, 51570), (3780, 49469), (3820, 48951), (3885, 48132), (3996, 46795), (4011, 46620), (4410, 42402), (4662, 40110), (4995, 37436), (5157, 36260), (5180, 36099), (5292, 35335), (5348, 34965), (5439, 34380), (5730, 32634), (6615, 28268), (6660, 28077), (6685, 27972), (6876, 27195), (6993, 26740), (7067, 26460), (7252, 25785), (7770, 24066), (8022, 23310), (8595, 21756), (8820, 21201), (9065, 20628), (9324, 20055), (9359, 19980), (9990, 18718), (10314, 18130), (10878, 17190), (11460, 16317), (11655, 16044), (12033, 15540), (13230, 14134), (13370, 13986)]