8880520320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{73417}}^1$

素因数の和:73452

約数の個数: 256

約数和(自身を含む): 35945452800

約数和(自身を除く): 27064932480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 73417, 120960, 146834, 220251, 293668, 367085, 440502, 513919, 587336, 660753, 734170, 881004, 1027838, 1101255, 1174672, 1321506, 1468340, 1541757, 1762008, 1982259, 2055676, 2202510, 2349344, 2569595, 2643012, 2936680, 3083514, 3303765, 3524016, 3964518, 4111352, 4405020, 4625271, 4698688, 5139190, 5286024, 5873360, 6167028, 6607530, 7048032, 7708785, 7929036, 8222704, 8810040, 9250542, 9397376, 9911295, 10278380, 10572048, 11746720, 12334056, 13215060, 13875813, 14096064, 15417570, 15858072, 16445408, 17620080, 18501084, 19822590, 20556760, 21144096, 23126355, 23493440, 24668112, 26430120, 27751626, 28192128, 30835140, 31716144, 32890816, 35240160, 37002168, 39645180, 41113520, 42288192, 46252710, 46986880, 49336224, 52860240, 55503252, 61670280, 63432288, 65781632, 69379065, 70480320, 74004336, 79290360, 82227040, 84576384, 92505420, 98672448, 105720480, 111006504, 123340560, 126864576, 138758130, 140960640, 148008672, 158580720, 164454080, 185010840, 197344896, 211440960, 222013008, 246681120, 253729152, 277516260, 296017344, 317161440, 328908160, 370021680, 422881920, 444026016, 493362240, 555032520, 592034688, 634322880, 740043360, 888052032, 986724480, 1110065040, 1268645760, 1480086720, 1776104064, 2220130080, 2960173440, 4440260160, 8880520320]

約数ペア:

[(1, 8880520320), (2, 4440260160), (3, 2960173440), (4, 2220130080), (5, 1776104064), (6, 1480086720), (7, 1268645760), (8, 1110065040), (9, 986724480), (10, 888052032), (12, 740043360), (14, 634322880), (15, 592034688), (16, 555032520), (18, 493362240), (20, 444026016), (21, 422881920), (24, 370021680), (27, 328908160), (28, 317161440), (30, 296017344), (32, 277516260), (35, 253729152), (36, 246681120), (40, 222013008), (42, 211440960), (45, 197344896), (48, 185010840), (54, 164454080), (56, 158580720), (60, 148008672), (63, 140960640), (64, 138758130), (70, 126864576), (72, 123340560), (80, 111006504), (84, 105720480), (90, 98672448), (96, 92505420), (105, 84576384), (108, 82227040), (112, 79290360), (120, 74004336), (126, 70480320), (128, 69379065), (135, 65781632), (140, 63432288), (144, 61670280), (160, 55503252), (168, 52860240), (180, 49336224), (189, 46986880), (192, 46252710), (210, 42288192), (216, 41113520), (224, 39645180), (240, 37002168), (252, 35240160), (270, 32890816), (280, 31716144), (288, 30835140), (315, 28192128), (320, 27751626), (336, 26430120), (360, 24668112), (378, 23493440), (384, 23126355), (420, 21144096), (432, 20556760), (448, 19822590), (480, 18501084), (504, 17620080), (540, 16445408), (560, 15858072), (576, 15417570), (630, 14096064), (640, 13875813), (672, 13215060), (720, 12334056), (756, 11746720), (840, 10572048), (864, 10278380), (896, 9911295), (945, 9397376), (960, 9250542), (1008, 8810040), (1080, 8222704), (1120, 7929036), (1152, 7708785), (1260, 7048032), (1344, 6607530), (1440, 6167028), (1512, 5873360), (1680, 5286024), (1728, 5139190), (1890, 4698688), (1920, 4625271), (2016, 4405020), (2160, 4111352), (2240, 3964518), (2520, 3524016), (2688, 3303765), (2880, 3083514), (3024, 2936680), (3360, 2643012), (3456, 2569595), (3780, 2349344), (4032, 2202510), (4320, 2055676), (4480, 1982259), (5040, 1762008), (5760, 1541757), (6048, 1468340), (6720, 1321506), (7560, 1174672), (8064, 1101255), (8640, 1027838), (10080, 881004), (12096, 734170), (13440, 660753), (15120, 587336), (17280, 513919), (20160, 440502), (24192, 367085), (30240, 293668), (40320, 220251), (60480, 146834), (73417, 120960)]