64048505280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1\times {\mathrm{1013}}^1$

素因数の和:2083

約数の個数: 224

約数和(自身を含む): 206803044864

約数和(自身を除く): 142754539584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 983, 1005, 1013, 1072, 1340, 1608, 1966, 2010, 2026, 2144, 2680, 2949, 3039, 3216, 3932, 4020, 4052, 4288, 4915, 5065, 5360, 5898, 6078, 6432, 7864, 8040, 8104, 9830, 10130, 10720, 11796, 12156, 12864, 14745, 15195, 15728, 16080, 16208, 19660, 20260, 21440, 23592, 24312, 29490, 30390, 31456, 32160, 32416, 39320, 40520, 47184, 48624, 58980, 60780, 62912, 64320, 64832, 65861, 67871, 78640, 81040, 94368, 97248, 117960, 121560, 131722, 135742, 157280, 162080, 188736, 194496, 197583, 203613, 235920, 243120, 263444, 271484, 314560, 324160, 329305, 339355, 395166, 407226, 471840, 486240, 526888, 542968, 658610, 678710, 790332, 814452, 943680, 972480, 987915, 995779, 1018065, 1053776, 1085936, 1317220, 1357420, 1580664, 1628904, 1975830, 1991558, 2036130, 2107552, 2171872, 2634440, 2714840, 2987337, 3161328, 3257808, 3951660, 3983116, 4072260, 4215104, 4343744, 4978895, 5268880, 5429680, 5974674, 6322656, 6515616, 7903320, 7966232, 8144520, 9957790, 10537760, 10859360, 11949348, 12645312, 13031232, 14936685, 15806640, 15932464, 16289040, 19915580, 21075520, 21718720, 23898696, 29873370, 31613280, 31864928, 32578080, 39831160, 47797392, 59746740, 63226560, 63729856, 65156160, 66717193, 79662320, 95594784, 119493480, 133434386, 159324640, 191189568, 200151579, 238986960, 266868772, 318649280, 333585965, 400303158, 477973920, 533737544, 667171930, 800606316, 955947840, 1000757895, 1067475088, 1334343860, 1601212632, 2001515790, 2134950176, 2668687720, 3202425264, 4003031580, 4269900352, 5337375440, 6404850528, 8006063160, 10674750880, 12809701056, 16012126320, 21349501760, 32024252640, 64048505280]

約数ペア:

[(1, 64048505280), (2, 32024252640), (3, 21349501760), (4, 16012126320), (5, 12809701056), (6, 10674750880), (8, 8006063160), (10, 6404850528), (12, 5337375440), (15, 4269900352), (16, 4003031580), (20, 3202425264), (24, 2668687720), (30, 2134950176), (32, 2001515790), (40, 1601212632), (48, 1334343860), (60, 1067475088), (64, 1000757895), (67, 955947840), (80, 800606316), (96, 667171930), (120, 533737544), (134, 477973920), (160, 400303158), (192, 333585965), (201, 318649280), (240, 266868772), (268, 238986960), (320, 200151579), (335, 191189568), (402, 159324640), (480, 133434386), (536, 119493480), (670, 95594784), (804, 79662320), (960, 66717193), (983, 65156160), (1005, 63729856), (1013, 63226560), (1072, 59746740), (1340, 47797392), (1608, 39831160), (1966, 32578080), (2010, 31864928), (2026, 31613280), (2144, 29873370), (2680, 23898696), (2949, 21718720), (3039, 21075520), (3216, 19915580), (3932, 16289040), (4020, 15932464), (4052, 15806640), (4288, 14936685), (4915, 13031232), (5065, 12645312), (5360, 11949348), (5898, 10859360), (6078, 10537760), (6432, 9957790), (7864, 8144520), (8040, 7966232), (8104, 7903320), (9830, 6515616), (10130, 6322656), (10720, 5974674), (11796, 5429680), (12156, 5268880), (12864, 4978895), (14745, 4343744), (15195, 4215104), (15728, 4072260), (16080, 3983116), (16208, 3951660), (19660, 3257808), (20260, 3161328), (21440, 2987337), (23592, 2714840), (24312, 2634440), (29490, 2171872), (30390, 2107552), (31456, 2036130), (32160, 1991558), (32416, 1975830), (39320, 1628904), (40520, 1580664), (47184, 1357420), (48624, 1317220), (58980, 1085936), (60780, 1053776), (62912, 1018065), (64320, 995779), (64832, 987915), (65861, 972480), (67871, 943680), (78640, 814452), (81040, 790332), (94368, 678710), (97248, 658610), (117960, 542968), (121560, 526888), (131722, 486240), (135742, 471840), (157280, 407226), (162080, 395166), (188736, 339355), (194496, 329305), (197583, 324160), (203613, 314560), (235920, 271484), (243120, 263444)]