1818961920

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 576

約数和(自身を含む): 7083236160

約数和(自身を除く): 5264274240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 86, 90, 96, 102, 108, 120, 128, 129, 135, 136, 144, 153, 160, 162, 170, 172, 180, 192, 204, 215, 216, 240, 243, 255, 256, 258, 270, 272, 288, 306, 320, 324, 340, 344, 360, 384, 387, 405, 408, 430, 432, 459, 480, 486, 510, 512, 516, 540, 544, 576, 612, 640, 645, 648, 680, 688, 720, 731, 765, 768, 774, 810, 816, 860, 864, 918, 960, 972, 1020, 1024, 1032, 1080, 1088, 1152, 1161, 1215, 1224, 1280, 1290, 1296, 1360, 1376, 1377, 1440, 1462, 1530, 1536, 1548, 1620, 1632, 1720, 1728, 1836, 1920, 1935, 1944, 2040, 2048, 2064, 2160, 2176, 2193, 2295, 2304, 2322, 2430, 2448, 2560, 2580, 2592, 2720, 2752, 2754, 2880, 2924, 3060, 3072, 3096, 3240, 3264, 3440, 3456, 3483, 3655, 3672, 3840, 3870, 3888, 4080, 4128, 4131, 4320, 4352, 4386, 4590, 4608, 4644, 4860, 4896, 5120, 5160, 5184, 5440, 5504, 5508, 5760, 5805, 5848, 6120, 6144, 6192, 6480, 6528, 6579, 6880, 6885, 6912, 6966, 7310, 7344, 7680, 7740, 7776, 8160, 8256, 8262, 8640, 8704, 8772, 9180, 9216, 9288, 9720, 9792, 10240, 10320, 10368, 10449, 10880, 10965, 11008, 11016, 11520, 11610, 11696, 12240, 12384, 12960, 13056, 13158, 13760, 13770, 13824, 13932, 14620, 14688, 15360, 15480, 15552, 16320, 16512, 16524, 17280, 17408, 17415, 17544, 18360, 18432, 18576, 19440, 19584, 19737, 20640, 20655, 20736, 20898, 21760, 21930, 22016, 22032, 23040, 23220, 23392, 24480, 24768, 25920, 26112, 26316, 27520, 27540, 27648, 27864, 29240, 29376, 30720, 30960, 31104, 32640, 32895, 33024, 33048, 34560, 34816, 34830, 35088, 36720, 37152, 38880, 39168, 39474, 41280, 41310, 41472, 41796, 43520, 43860, 44032, 44064, 46080, 46440, 46784, 48960, 49536, 51840, 52224, 52245, 52632, 55040, 55080, 55296, 55728, 58480, 58752, 59211, 61920, 62208, 65280, 65790, 66048, 66096, 69120, 69660, 70176, 73440, 74304, 77760, 78336, 78948, 82560, 82620, 82944, 83592, 87040, 87720, 88064, 88128, 92160, 92880, 93568, 97920, 98685, 99072, 103680, 104448, 104490, 105264, 110080, 110160, 111456, 116960, 117504, 118422, 123840, 124416, 130560, 131580, 132096, 132192, 138240, 139320, 140352, 146880, 148608, 155520, 156672, 157896, 165120, 165240, 165888, 167184, 174080, 175440, 176256, 177633, 185760, 187136, 195840, 197370, 198144, 207360, 208980, 210528, 220160, 220320, 222912, 233920, 235008, 236844, 247680, 248832, 261120, 263160, 264192, 264384, 276480, 278640, 280704, 293760, 296055, 297216, 311040, 313344, 315792, 330240, 330480, 334368, 350880, 352512, 355266, 371520, 374272, 391680, 394740, 396288, 414720, 417960, 421056, 440320, 440640, 445824, 467840, 470016, 473688, 495360, 497664, 522240, 526320, 528768, 557280, 561408, 587520, 592110, 594432, 622080, 631584, 660480, 660960, 668736, 701760, 705024, 710532, 743040, 748544, 783360, 789480, 792576, 829440, 835920, 842112, 881280, 888165, 891648, 935680, 940032, 947376, 990720, 1052640, 1057536, 1114560, 1122816, 1175040, 1184220, 1188864, 1244160, 1263168, 1320960, 1321920, 1337472, 1403520, 1410048, 1421064, 1486080, 1497088, 1566720, 1578960, 1671840, 1684224, 1762560, 1776330, 1783296, 1871360, 1894752, 1981440, 2105280, 2115072, 2229120, 2245632, 2350080, 2368440, 2377728, 2488320, 2526336, 2643840, 2674944, 2807040, 2820096, 2842128, 2972160, 3157920, 3343680, 3368448, 3525120, 3552660, 3566592, 3742720, 3789504, 3962880, 4210560, 4230144, 4458240, 4491264, 4700160, 4736880, 5052672, 5287680, 5349888, 5614080, 5684256, 5944320, 6315840, 6687360, 6736896, 7050240, 7105320, 7133184, 7485440, 7579008, 8421120, 8460288, 8916480, 9473760, 10105344, 10575360, 10699776, 11228160, 11368512, 11888640, 12631680, 13374720, 13473792, 14100480, 14210640, 15158016, 16842240, 17832960, 18947520, 20210688, 21150720, 21399552, 22456320, 22737024, 25263360, 26749440, 28421280, 30316032, 33684480, 35665920, 37895040, 40421376, 42301440, 45474048, 50526720, 53498880, 56842560, 60632064, 67368960, 75790080, 90948096, 101053440, 106997760, 113685120, 121264128, 151580160, 181896192, 202106880, 227370240, 303160320, 363792384, 454740480, 606320640, 909480960, 1818961920]

約数ペア:

[(1, 1818961920), (2, 909480960), (3, 606320640), (4, 454740480), (5, 363792384), (6, 303160320), (8, 227370240), (9, 202106880), (10, 181896192), (12, 151580160), (15, 121264128), (16, 113685120), (17, 106997760), (18, 101053440), (20, 90948096), (24, 75790080), (27, 67368960), (30, 60632064), (32, 56842560), (34, 53498880), (36, 50526720), (40, 45474048), (43, 42301440), (45, 40421376), (48, 37895040), (51, 35665920), (54, 33684480), (60, 30316032), (64, 28421280), (68, 26749440), (72, 25263360), (80, 22737024), (81, 22456320), (85, 21399552), (86, 21150720), (90, 20210688), (96, 18947520), (102, 17832960), (108, 16842240), (120, 15158016), (128, 14210640), (129, 14100480), (135, 13473792), (136, 13374720), (144, 12631680), (153, 11888640), (160, 11368512), (162, 11228160), (170, 10699776), (172, 10575360), (180, 10105344), (192, 9473760), (204, 8916480), (215, 8460288), (216, 8421120), (240, 7579008), (243, 7485440), (255, 7133184), (256, 7105320), (258, 7050240), (270, 6736896), (272, 6687360), (288, 6315840), (306, 5944320), (320, 5684256), (324, 5614080), (340, 5349888), (344, 5287680), (360, 5052672), (384, 4736880), (387, 4700160), (405, 4491264), (408, 4458240), (430, 4230144), (432, 4210560), (459, 3962880), (480, 3789504), (486, 3742720), (510, 3566592), (512, 3552660), (516, 3525120), (540, 3368448), (544, 3343680), (576, 3157920), (612, 2972160), (640, 2842128), (645, 2820096), (648, 2807040), (680, 2674944), (688, 2643840), (720, 2526336), (731, 2488320), (765, 2377728), (768, 2368440), (774, 2350080), (810, 2245632), (816, 2229120), (860, 2115072), (864, 2105280), (918, 1981440), (960, 1894752), (972, 1871360), (1020, 1783296), (1024, 1776330), (1032, 1762560), (1080, 1684224), (1088, 1671840), (1152, 1578960), (1161, 1566720), (1215, 1497088), (1224, 1486080), (1280, 1421064), (1290, 1410048), (1296, 1403520), (1360, 1337472), (1376, 1321920), (1377, 1320960), (1440, 1263168), (1462, 1244160), (1530, 1188864), (1536, 1184220), (1548, 1175040), (1620, 1122816), (1632, 1114560), (1720, 1057536), (1728, 1052640), (1836, 990720), (1920, 947376), (1935, 940032), (1944, 935680), (2040, 891648), (2048, 888165), (2064, 881280), (2160, 842112), (2176, 835920), (2193, 829440), (2295, 792576), (2304, 789480), (2322, 783360), (2430, 748544), (2448, 743040), (2560, 710532), (2580, 705024), (2592, 701760), (2720, 668736), (2752, 660960), (2754, 660480), (2880, 631584), (2924, 622080), (3060, 594432), (3072, 592110), (3096, 587520), (3240, 561408), (3264, 557280), (3440, 528768), (3456, 526320), (3483, 522240), (3655, 497664), (3672, 495360), (3840, 473688), (3870, 470016), (3888, 467840), (4080, 445824), (4128, 440640), (4131, 440320), (4320, 421056), (4352, 417960), (4386, 414720), (4590, 396288), (4608, 394740), (4644, 391680), (4860, 374272), (4896, 371520), (5120, 355266), (5160, 352512), (5184, 350880), (5440, 334368), (5504, 330480), (5508, 330240), (5760, 315792), (5805, 313344), (5848, 311040), (6120, 297216), (6144, 296055), (6192, 293760), (6480, 280704), (6528, 278640), (6579, 276480), (6880, 264384), (6885, 264192), (6912, 263160), (6966, 261120), (7310, 248832), (7344, 247680), (7680, 236844), (7740, 235008), (7776, 233920), (8160, 222912), (8256, 220320), (8262, 220160), (8640, 210528), (8704, 208980), (8772, 207360), (9180, 198144), (9216, 197370), (9288, 195840), (9720, 187136), (9792, 185760), (10240, 177633), (10320, 176256), (10368, 175440), (10449, 174080), (10880, 167184), (10965, 165888), (11008, 165240), (11016, 165120), (11520, 157896), (11610, 156672), (11696, 155520), (12240, 148608), (12384, 146880), (12960, 140352), (13056, 139320), (13158, 138240), (13760, 132192), (13770, 132096), (13824, 131580), (13932, 130560), (14620, 124416), (14688, 123840), (15360, 118422), (15480, 117504), (15552, 116960), (16320, 111456), (16512, 110160), (16524, 110080), (17280, 105264), (17408, 104490), (17415, 104448), (17544, 103680), (18360, 99072), (18432, 98685), (18576, 97920), (19440, 93568), (19584, 92880), (19737, 92160), (20640, 88128), (20655, 88064), (20736, 87720), (20898, 87040), (21760, 83592), (21930, 82944), (22016, 82620), (22032, 82560), (23040, 78948), (23220, 78336), (23392, 77760), (24480, 74304), (24768, 73440), (25920, 70176), (26112, 69660), (26316, 69120), (27520, 66096), (27540, 66048), (27648, 65790), (27864, 65280), (29240, 62208), (29376, 61920), (30720, 59211), (30960, 58752), (31104, 58480), (32640, 55728), (32895, 55296), (33024, 55080), (33048, 55040), (34560, 52632), (34816, 52245), (34830, 52224), (35088, 51840), (36720, 49536), (37152, 48960), (38880, 46784), (39168, 46440), (39474, 46080), (41280, 44064), (41310, 44032), (41472, 43860), (41796, 43520)]