164683260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2337

約数の個数: 192

約数和(自身を含む): 616627200

約数和(自身を除く): 451943940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2293, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4586, 4788, 5130, 5985, 6879, 7182, 7980, 9172, 10260, 11465, 11970, 13758, 14364, 16051, 17955, 20637, 22930, 23940, 27516, 32102, 34395, 35910, 41274, 43567, 45860, 48153, 61911, 64204, 68790, 71820, 80255, 82548, 87134, 96306, 103185, 123822, 130701, 137580, 144459, 160510, 174268, 192612, 206370, 217835, 240765, 247644, 261402, 288918, 304969, 309555, 321020, 392103, 412740, 433377, 435670, 481530, 522804, 577836, 609938, 619110, 653505, 722295, 784206, 866754, 871340, 914907, 963060, 1176309, 1219876, 1238220, 1307010, 1444590, 1524845, 1568412, 1733508, 1829814, 1960515, 2166885, 2352618, 2614020, 2744721, 2889180, 3049690, 3659628, 3921030, 4333770, 4574535, 4705236, 5489442, 5881545, 6099380, 7842060, 8234163, 8667540, 9149070, 10978884, 11763090, 13723605, 16468326, 18298140, 23526180, 27447210, 32936652, 41170815, 54894420, 82341630, 164683260]

約数ペア:

[(1, 164683260), (2, 82341630), (3, 54894420), (4, 41170815), (5, 32936652), (6, 27447210), (7, 23526180), (9, 18298140), (10, 16468326), (12, 13723605), (14, 11763090), (15, 10978884), (18, 9149070), (19, 8667540), (20, 8234163), (21, 7842060), (27, 6099380), (28, 5881545), (30, 5489442), (35, 4705236), (36, 4574535), (38, 4333770), (42, 3921030), (45, 3659628), (54, 3049690), (57, 2889180), (60, 2744721), (63, 2614020), (70, 2352618), (76, 2166885), (84, 1960515), (90, 1829814), (95, 1733508), (105, 1568412), (108, 1524845), (114, 1444590), (126, 1307010), (133, 1238220), (135, 1219876), (140, 1176309), (171, 963060), (180, 914907), (189, 871340), (190, 866754), (210, 784206), (228, 722295), (252, 653505), (266, 619110), (270, 609938), (285, 577836), (315, 522804), (342, 481530), (378, 435670), (380, 433377), (399, 412740), (420, 392103), (513, 321020), (532, 309555), (540, 304969), (570, 288918), (630, 261402), (665, 247644), (684, 240765), (756, 217835), (798, 206370), (855, 192612), (945, 174268), (1026, 160510), (1140, 144459), (1197, 137580), (1260, 130701), (1330, 123822), (1596, 103185), (1710, 96306), (1890, 87134), (1995, 82548), (2052, 80255), (2293, 71820), (2394, 68790), (2565, 64204), (2660, 61911), (3420, 48153), (3591, 45860), (3780, 43567), (3990, 41274), (4586, 35910), (4788, 34395), (5130, 32102), (5985, 27516), (6879, 23940), (7182, 22930), (7980, 20637), (9172, 17955), (10260, 16051), (11465, 14364), (11970, 13758)]