815721185280

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:445

約数の個数: 512

約数和(自身を含む): 2689669644480

約数和(自身を除く): 1873948459200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 173, 181, 192, 212, 240, 256, 265, 318, 320, 346, 362, 384, 424, 480, 512, 519, 530, 543, 636, 640, 692, 724, 768, 795, 848, 865, 905, 960, 1024, 1038, 1060, 1086, 1272, 1280, 1384, 1448, 1536, 1590, 1696, 1730, 1810, 1920, 2048, 2076, 2120, 2172, 2544, 2560, 2595, 2715, 2768, 2896, 3072, 3180, 3392, 3460, 3620, 3840, 4096, 4152, 4240, 4344, 5088, 5120, 5190, 5430, 5536, 5792, 6144, 6360, 6784, 6920, 7240, 7680, 8192, 8304, 8480, 8688, 9169, 9593, 10176, 10240, 10380, 10860, 11072, 11584, 12288, 12720, 13568, 13840, 14480, 15360, 16384, 16608, 16960, 17376, 18338, 19186, 20352, 20480, 20760, 21720, 22144, 23168, 24576, 25440, 27136, 27507, 27680, 28779, 28960, 30720, 31313, 32768, 33216, 33920, 34752, 36676, 38372, 40704, 40960, 41520, 43440, 44288, 45845, 46336, 47965, 49152, 50880, 54272, 55014, 55360, 57558, 57920, 61440, 62626, 66432, 67840, 69504, 73352, 76744, 81408, 81920, 83040, 86880, 88576, 91690, 92672, 93939, 95930, 98304, 101760, 108544, 110028, 110720, 115116, 115840, 122880, 125252, 132864, 135680, 137535, 139008, 143895, 146704, 153488, 156565, 162816, 163840, 166080, 173760, 177152, 183380, 185344, 187878, 191860, 203520, 217088, 220056, 221440, 230232, 231680, 245760, 250504, 265728, 271360, 275070, 278016, 287790, 293408, 306976, 313130, 325632, 332160, 347520, 354304, 366760, 370688, 375756, 383720, 407040, 434176, 440112, 442880, 460464, 463360, 469695, 491520, 501008, 531456, 542720, 550140, 556032, 575580, 586816, 613952, 626260, 651264, 664320, 695040, 708608, 733520, 741376, 751512, 767440, 814080, 868352, 880224, 885760, 920928, 926720, 939390, 1002016, 1062912, 1085440, 1100280, 1112064, 1151160, 1173632, 1227904, 1252520, 1302528, 1328640, 1390080, 1417216, 1467040, 1482752, 1503024, 1534880, 1628160, 1659589, 1736704, 1760448, 1771520, 1841856, 1853440, 1878780, 2004032, 2125824, 2170880, 2200560, 2224128, 2302320, 2347264, 2455808, 2505040, 2605056, 2657280, 2780160, 2834432, 2934080, 2965504, 3006048, 3069760, 3256320, 3319178, 3520896, 3543040, 3683712, 3706880, 3757560, 4008064, 4251648, 4341760, 4401120, 4448256, 4604640, 4694528, 4911616, 4978767, 5010080, 5210112, 5314560, 5560320, 5668864, 5868160, 5931008, 6012096, 6139520, 6512640, 6638356, 7041792, 7086080, 7367424, 7413760, 7515120, 8016128, 8297945, 8503296, 8683520, 8802240, 8896512, 9209280, 9389056, 9823232, 9957534, 10020160, 10629120, 11120640, 11736320, 12024192, 12279040, 13025280, 13276712, 14083584, 14172160, 14734848, 14827520, 15030240, 16032256, 16595890, 17006592, 17604480, 17793024, 18418560, 18778112, 19646464, 19915068, 20040320, 21258240, 22241280, 23472640, 24048384, 24558080, 24893835, 26050560, 26553424, 28167168, 28344320, 29469696, 29655040, 30060480, 32064512, 33191780, 35208960, 36837120, 37556224, 39292928, 39830136, 40080640, 42516480, 44482560, 46945280, 48096768, 49116160, 49787670, 53106848, 56334336, 58939392, 60120960, 64129024, 66383560, 70417920, 73674240, 75112448, 78585856, 79660272, 80161280, 85032960, 88965120, 93890560, 96193536, 98232320, 99575340, 106213696, 112668672, 117878784, 120241920, 128258048, 132767120, 140835840, 147348480, 150224896, 157171712, 159320544, 160322560, 187781120, 192387072, 196464640, 199150680, 212427392, 225337344, 235757568, 240483840, 256516096, 265534240, 281671680, 294696960, 300449792, 314343424, 318641088, 320645120, 375562240, 384774144, 392929280, 398301360, 424854784, 450674688, 471515136, 480967680, 513032192, 531068480, 563343360, 589393920, 637282176, 641290240, 751124480, 769548288, 785858560, 796602720, 849709568, 901349376, 943030272, 961935360, 1026064384, 1062136960, 1126686720, 1178787840, 1274564352, 1282580480, 1502248960, 1539096576, 1571717120, 1593205440, 1699419136, 1923870720, 2124273920, 2253373440, 2357575680, 2549128704, 2565160960, 3078193152, 3186410880, 3398838272, 3847741440, 4248547840, 4506746880, 4715151360, 5098257408, 5130321920, 6372821760, 6797676544, 7695482880, 8497095680, 10196514816, 12745643520, 13595353088, 15390965760, 16994191360, 20393029632, 25491287040, 27190706176, 33988382720, 40786059264, 50982574080, 54381412352, 67976765440, 81572118528, 101965148160, 135953530880, 163144237056, 203930296320, 271907061760, 407860592640, 815721185280]

約数ペア:

[(1, 815721185280), (2, 407860592640), (3, 271907061760), (4, 203930296320), (5, 163144237056), (6, 135953530880), (8, 101965148160), (10, 81572118528), (12, 67976765440), (15, 54381412352), (16, 50982574080), (20, 40786059264), (24, 33988382720), (30, 27190706176), (32, 25491287040), (40, 20393029632), (48, 16994191360), (53, 15390965760), (60, 13595353088), (64, 12745643520), (80, 10196514816), (96, 8497095680), (106, 7695482880), (120, 6797676544), (128, 6372821760), (159, 5130321920), (160, 5098257408), (173, 4715151360), (181, 4506746880), (192, 4248547840), (212, 3847741440), (240, 3398838272), (256, 3186410880), (265, 3078193152), (318, 2565160960), (320, 2549128704), (346, 2357575680), (362, 2253373440), (384, 2124273920), (424, 1923870720), (480, 1699419136), (512, 1593205440), (519, 1571717120), (530, 1539096576), (543, 1502248960), (636, 1282580480), (640, 1274564352), (692, 1178787840), (724, 1126686720), (768, 1062136960), (795, 1026064384), (848, 961935360), (865, 943030272), (905, 901349376), (960, 849709568), (1024, 796602720), (1038, 785858560), (1060, 769548288), (1086, 751124480), (1272, 641290240), (1280, 637282176), (1384, 589393920), (1448, 563343360), (1536, 531068480), (1590, 513032192), (1696, 480967680), (1730, 471515136), (1810, 450674688), (1920, 424854784), (2048, 398301360), (2076, 392929280), (2120, 384774144), (2172, 375562240), (2544, 320645120), (2560, 318641088), (2595, 314343424), (2715, 300449792), (2768, 294696960), (2896, 281671680), (3072, 265534240), (3180, 256516096), (3392, 240483840), (3460, 235757568), (3620, 225337344), (3840, 212427392), (4096, 199150680), (4152, 196464640), (4240, 192387072), (4344, 187781120), (5088, 160322560), (5120, 159320544), (5190, 157171712), (5430, 150224896), (5536, 147348480), (5792, 140835840), (6144, 132767120), (6360, 128258048), (6784, 120241920), (6920, 117878784), (7240, 112668672), (7680, 106213696), (8192, 99575340), (8304, 98232320), (8480, 96193536), (8688, 93890560), (9169, 88965120), (9593, 85032960), (10176, 80161280), (10240, 79660272), (10380, 78585856), (10860, 75112448), (11072, 73674240), (11584, 70417920), (12288, 66383560), (12720, 64129024), (13568, 60120960), (13840, 58939392), (14480, 56334336), (15360, 53106848), (16384, 49787670), (16608, 49116160), (16960, 48096768), (17376, 46945280), (18338, 44482560), (19186, 42516480), (20352, 40080640), (20480, 39830136), (20760, 39292928), (21720, 37556224), (22144, 36837120), (23168, 35208960), (24576, 33191780), (25440, 32064512), (27136, 30060480), (27507, 29655040), (27680, 29469696), (28779, 28344320), (28960, 28167168), (30720, 26553424), (31313, 26050560), (32768, 24893835), (33216, 24558080), (33920, 24048384), (34752, 23472640), (36676, 22241280), (38372, 21258240), (40704, 20040320), (40960, 19915068), (41520, 19646464), (43440, 18778112), (44288, 18418560), (45845, 17793024), (46336, 17604480), (47965, 17006592), (49152, 16595890), (50880, 16032256), (54272, 15030240), (55014, 14827520), (55360, 14734848), (57558, 14172160), (57920, 14083584), (61440, 13276712), (62626, 13025280), (66432, 12279040), (67840, 12024192), (69504, 11736320), (73352, 11120640), (76744, 10629120), (81408, 10020160), (81920, 9957534), (83040, 9823232), (86880, 9389056), (88576, 9209280), (91690, 8896512), (92672, 8802240), (93939, 8683520), (95930, 8503296), (98304, 8297945), (101760, 8016128), (108544, 7515120), (110028, 7413760), (110720, 7367424), (115116, 7086080), (115840, 7041792), (122880, 6638356), (125252, 6512640), (132864, 6139520), (135680, 6012096), (137535, 5931008), (139008, 5868160), (143895, 5668864), (146704, 5560320), (153488, 5314560), (156565, 5210112), (162816, 5010080), (163840, 4978767), (166080, 4911616), (173760, 4694528), (177152, 4604640), (183380, 4448256), (185344, 4401120), (187878, 4341760), (191860, 4251648), (203520, 4008064), (217088, 3757560), (220056, 3706880), (221440, 3683712), (230232, 3543040), (231680, 3520896), (245760, 3319178), (250504, 3256320), (265728, 3069760), (271360, 3006048), (275070, 2965504), (278016, 2934080), (287790, 2834432), (293408, 2780160), (306976, 2657280), (313130, 2605056), (325632, 2505040), (332160, 2455808), (347520, 2347264), (354304, 2302320), (366760, 2224128), (370688, 2200560), (375756, 2170880), (383720, 2125824), (407040, 2004032), (434176, 1878780), (440112, 1853440), (442880, 1841856), (460464, 1771520), (463360, 1760448), (469695, 1736704), (491520, 1659589), (501008, 1628160), (531456, 1534880), (542720, 1503024), (550140, 1482752), (556032, 1467040), (575580, 1417216), (586816, 1390080), (613952, 1328640), (626260, 1302528), (651264, 1252520), (664320, 1227904), (695040, 1173632), (708608, 1151160), (733520, 1112064), (741376, 1100280), (751512, 1085440), (767440, 1062912), (814080, 1002016), (868352, 939390), (880224, 926720), (885760, 920928)]