169183980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 637378560

約数和(自身を除く): 468194580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 37, 38, 42, 45, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 111, 114, 126, 133, 140, 148, 171, 180, 185, 190, 191, 210, 222, 228, 252, 259, 266, 285, 315, 333, 342, 370, 380, 382, 399, 420, 444, 518, 532, 555, 570, 573, 630, 665, 666, 684, 703, 740, 764, 777, 798, 855, 955, 1036, 1110, 1140, 1146, 1197, 1260, 1295, 1330, 1332, 1337, 1406, 1554, 1596, 1665, 1710, 1719, 1910, 1995, 2109, 2220, 2292, 2331, 2394, 2590, 2660, 2674, 2812, 2865, 3108, 3330, 3420, 3438, 3515, 3629, 3820, 3885, 3990, 4011, 4218, 4662, 4788, 4921, 5180, 5348, 5730, 5985, 6327, 6660, 6685, 6876, 7030, 7067, 7258, 7770, 7980, 8022, 8436, 8595, 9324, 9842, 10545, 10887, 11460, 11655, 11970, 12033, 12654, 13370, 14060, 14134, 14516, 14763, 15540, 16044, 17190, 18145, 19684, 20055, 21090, 21201, 21774, 23310, 23940, 24066, 24605, 25308, 25403, 26740, 28268, 29526, 31635, 32661, 34380, 35335, 36290, 40110, 42180, 42402, 43548, 44289, 46620, 48132, 49210, 49469, 50806, 54435, 59052, 60165, 63270, 63603, 65322, 70670, 72580, 73815, 76209, 80220, 84804, 88578, 98420, 98938, 101612, 106005, 108870, 120330, 126540, 127015, 127206, 130644, 134273, 141340, 147630, 148407, 152418, 163305, 177156, 197876, 212010, 217740, 221445, 228627, 240660, 247345, 254030, 254412, 268546, 295260, 296814, 304836, 318015, 326610, 381045, 402819, 424020, 442890, 445221, 457254, 494690, 508060, 537092, 593628, 636030, 653220, 671365, 742035, 762090, 805638, 885780, 890442, 914508, 939911, 989380, 1143135, 1208457, 1272060, 1342730, 1484070, 1524180, 1611276, 1780884, 1879822, 2014095, 2226105, 2286270, 2416914, 2685460, 2819733, 2968140, 3759644, 4028190, 4452210, 4572540, 4699555, 4833828, 5639466, 6042285, 8056380, 8459199, 8904420, 9399110, 11278932, 12084570, 14098665, 16918398, 18798220, 24169140, 28197330, 33836796, 42295995, 56394660, 84591990, 169183980]

約数ペア:

[(1, 169183980), (2, 84591990), (3, 56394660), (4, 42295995), (5, 33836796), (6, 28197330), (7, 24169140), (9, 18798220), (10, 16918398), (12, 14098665), (14, 12084570), (15, 11278932), (18, 9399110), (19, 8904420), (20, 8459199), (21, 8056380), (28, 6042285), (30, 5639466), (35, 4833828), (36, 4699555), (37, 4572540), (38, 4452210), (42, 4028190), (45, 3759644), (57, 2968140), (60, 2819733), (63, 2685460), (70, 2416914), (74, 2286270), (76, 2226105), (84, 2014095), (90, 1879822), (95, 1780884), (105, 1611276), (111, 1524180), (114, 1484070), (126, 1342730), (133, 1272060), (140, 1208457), (148, 1143135), (171, 989380), (180, 939911), (185, 914508), (190, 890442), (191, 885780), (210, 805638), (222, 762090), (228, 742035), (252, 671365), (259, 653220), (266, 636030), (285, 593628), (315, 537092), (333, 508060), (342, 494690), (370, 457254), (380, 445221), (382, 442890), (399, 424020), (420, 402819), (444, 381045), (518, 326610), (532, 318015), (555, 304836), (570, 296814), (573, 295260), (630, 268546), (665, 254412), (666, 254030), (684, 247345), (703, 240660), (740, 228627), (764, 221445), (777, 217740), (798, 212010), (855, 197876), (955, 177156), (1036, 163305), (1110, 152418), (1140, 148407), (1146, 147630), (1197, 141340), (1260, 134273), (1295, 130644), (1330, 127206), (1332, 127015), (1337, 126540), (1406, 120330), (1554, 108870), (1596, 106005), (1665, 101612), (1710, 98938), (1719, 98420), (1910, 88578), (1995, 84804), (2109, 80220), (2220, 76209), (2292, 73815), (2331, 72580), (2394, 70670), (2590, 65322), (2660, 63603), (2674, 63270), (2812, 60165), (2865, 59052), (3108, 54435), (3330, 50806), (3420, 49469), (3438, 49210), (3515, 48132), (3629, 46620), (3820, 44289), (3885, 43548), (3990, 42402), (4011, 42180), (4218, 40110), (4662, 36290), (4788, 35335), (4921, 34380), (5180, 32661), (5348, 31635), (5730, 29526), (5985, 28268), (6327, 26740), (6660, 25403), (6685, 25308), (6876, 24605), (7030, 24066), (7067, 23940), (7258, 23310), (7770, 21774), (7980, 21201), (8022, 21090), (8436, 20055), (8595, 19684), (9324, 18145), (9842, 17190), (10545, 16044), (10887, 15540), (11460, 14763), (11655, 14516), (11970, 14134), (12033, 14060), (12654, 13370)]