164539620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 645120000

約数和(自身を除く): 480580380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 54, 57, 58, 60, 63, 70, 76, 79, 84, 87, 90, 95, 105, 108, 114, 116, 126, 133, 135, 140, 145, 158, 171, 174, 180, 189, 190, 203, 210, 228, 237, 252, 261, 266, 270, 285, 290, 315, 316, 342, 348, 378, 380, 395, 399, 406, 420, 435, 474, 513, 522, 532, 540, 551, 553, 570, 580, 609, 630, 665, 684, 711, 756, 783, 790, 798, 812, 855, 870, 945, 948, 1015, 1026, 1044, 1102, 1106, 1140, 1185, 1197, 1218, 1260, 1305, 1330, 1422, 1501, 1566, 1580, 1596, 1653, 1659, 1710, 1740, 1827, 1890, 1995, 2030, 2052, 2133, 2204, 2212, 2291, 2370, 2394, 2436, 2565, 2610, 2660, 2755, 2765, 2844, 3002, 3045, 3132, 3306, 3318, 3420, 3555, 3591, 3654, 3780, 3857, 3915, 3990, 4060, 4266, 4503, 4582, 4740, 4788, 4959, 4977, 5130, 5220, 5481, 5510, 5530, 5985, 6004, 6090, 6612, 6636, 6873, 7110, 7182, 7308, 7505, 7714, 7830, 7980, 8265, 8295, 8532, 9006, 9135, 9164, 9918, 9954, 10260, 10507, 10665, 10962, 11020, 11060, 11455, 11571, 11970, 12180, 13509, 13746, 14220, 14364, 14877, 14931, 15010, 15428, 15660, 16037, 16530, 16590, 17955, 18012, 18270, 19285, 19836, 19908, 20619, 21014, 21330, 21924, 22515, 22910, 23142, 23940, 24795, 24885, 27018, 27405, 27492, 29754, 29862, 30020, 31521, 32074, 33060, 33180, 34365, 34713, 35910, 36540, 38570, 40527, 41238, 42028, 42660, 43529, 45030, 45820, 46284, 48111, 49590, 49770, 52535, 54036, 54810, 57855, 59508, 59724, 61857, 63042, 64148, 67545, 68730, 69426, 71820, 74385, 74655, 77140, 80185, 81054, 82476, 87058, 90060, 94563, 96222, 99180, 99540, 103095, 104139, 105070, 109620, 115710, 123714, 126084, 130587, 135090, 137460, 138852, 144333, 148770, 149310, 157605, 160370, 162108, 173565, 174116, 189126, 192444, 202635, 206190, 208278, 210140, 217645, 231420, 240555, 247428, 261174, 270180, 283689, 288666, 297540, 298620, 304703, 309285, 315210, 320740, 347130, 378252, 391761, 405270, 412380, 416556, 432999, 435290, 472815, 481110, 520695, 522348, 567378, 577332, 609406, 618570, 630420, 652935, 694260, 721665, 783522, 810540, 865998, 870580, 914109, 945630, 962220, 1041390, 1134756, 1175283, 1218812, 1237140, 1305870, 1418445, 1443330, 1523515, 1567044, 1731996, 1828218, 1891260, 1958805, 2082780, 2164995, 2350566, 2611740, 2742327, 2836890, 2886660, 3047030, 3656436, 3917610, 4329990, 4570545, 4701132, 5484654, 5673780, 5876415, 6094060, 7835220, 8226981, 8659980, 9141090, 10969308, 11752830, 13711635, 16453962, 18282180, 23505660, 27423270, 32907924, 41134905, 54846540, 82269810, 164539620]

約数ペア:

[(1, 164539620), (2, 82269810), (3, 54846540), (4, 41134905), (5, 32907924), (6, 27423270), (7, 23505660), (9, 18282180), (10, 16453962), (12, 13711635), (14, 11752830), (15, 10969308), (18, 9141090), (19, 8659980), (20, 8226981), (21, 7835220), (27, 6094060), (28, 5876415), (29, 5673780), (30, 5484654), (35, 4701132), (36, 4570545), (38, 4329990), (42, 3917610), (45, 3656436), (54, 3047030), (57, 2886660), (58, 2836890), (60, 2742327), (63, 2611740), (70, 2350566), (76, 2164995), (79, 2082780), (84, 1958805), (87, 1891260), (90, 1828218), (95, 1731996), (105, 1567044), (108, 1523515), (114, 1443330), (116, 1418445), (126, 1305870), (133, 1237140), (135, 1218812), (140, 1175283), (145, 1134756), (158, 1041390), (171, 962220), (174, 945630), (180, 914109), (189, 870580), (190, 865998), (203, 810540), (210, 783522), (228, 721665), (237, 694260), (252, 652935), (261, 630420), (266, 618570), (270, 609406), (285, 577332), (290, 567378), (315, 522348), (316, 520695), (342, 481110), (348, 472815), (378, 435290), (380, 432999), (395, 416556), (399, 412380), (406, 405270), (420, 391761), (435, 378252), (474, 347130), (513, 320740), (522, 315210), (532, 309285), (540, 304703), (551, 298620), (553, 297540), (570, 288666), (580, 283689), (609, 270180), (630, 261174), (665, 247428), (684, 240555), (711, 231420), (756, 217645), (783, 210140), (790, 208278), (798, 206190), (812, 202635), (855, 192444), (870, 189126), (945, 174116), (948, 173565), (1015, 162108), (1026, 160370), (1044, 157605), (1102, 149310), (1106, 148770), (1140, 144333), (1185, 138852), (1197, 137460), (1218, 135090), (1260, 130587), (1305, 126084), (1330, 123714), (1422, 115710), (1501, 109620), (1566, 105070), (1580, 104139), (1596, 103095), (1653, 99540), (1659, 99180), (1710, 96222), (1740, 94563), (1827, 90060), (1890, 87058), (1995, 82476), (2030, 81054), (2052, 80185), (2133, 77140), (2204, 74655), (2212, 74385), (2291, 71820), (2370, 69426), (2394, 68730), (2436, 67545), (2565, 64148), (2610, 63042), (2660, 61857), (2755, 59724), (2765, 59508), (2844, 57855), (3002, 54810), (3045, 54036), (3132, 52535), (3306, 49770), (3318, 49590), (3420, 48111), (3555, 46284), (3591, 45820), (3654, 45030), (3780, 43529), (3857, 42660), (3915, 42028), (3990, 41238), (4060, 40527), (4266, 38570), (4503, 36540), (4582, 35910), (4740, 34713), (4788, 34365), (4959, 33180), (4977, 33060), (5130, 32074), (5220, 31521), (5481, 30020), (5510, 29862), (5530, 29754), (5985, 27492), (6004, 27405), (6090, 27018), (6612, 24885), (6636, 24795), (6873, 23940), (7110, 23142), (7182, 22910), (7308, 22515), (7505, 21924), (7714, 21330), (7830, 21014), (7980, 20619), (8265, 19908), (8295, 19836), (8532, 19285), (9006, 18270), (9135, 18012), (9164, 17955), (9918, 16590), (9954, 16530), (10260, 16037), (10507, 15660), (10665, 15428), (10962, 15010), (11020, 14931), (11060, 14877), (11455, 14364), (11571, 14220), (11970, 13746), (12180, 13509)]