256028068800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{2539961}}^1$

素因数の和:2539996

約数の個数: 252

約数和(自身を含む): 1039982360976

約数和(自身を除く): 783954292176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 14400, 16800, 20160, 25200, 33600, 50400, 100800, 2539961, 5079922, 7619883, 10159844, 12699805, 15239766, 17779727, 20319688, 22859649, 25399610, 30479532, 35559454, 38099415, 40639376, 45719298, 50799220, 53339181, 60959064, 63499025, 71118908, 76198830, 81278752, 88898635, 91438596, 101598440, 106678362, 114298245, 121918128, 126998050, 142237816, 152397660, 160017543, 162557504, 177797270, 182877192, 190497075, 203196880, 213356724, 228596490, 243836256, 253996100, 266695905, 284475632, 304795320, 320035086, 355594540, 365754384, 380994150, 406393760, 426713448, 444493175, 457192980, 487672512, 507992200, 533391810, 568951264, 571491225, 609590640, 640070172, 711189080, 731508768, 761988300, 800087715, 812787520, 853426896, 888986350, 914385960, 1015984400, 1066783620, 1137902528, 1142982450, 1219181280, 1280140344, 1333479525, 1422378160, 1463017536, 1523976600, 1600175430, 1706853792, 1777972700, 1828771920, 2031968800, 2133567240, 2285964900, 2438362560, 2560280688, 2666959050, 2844756320, 3047953200, 3200350860, 3413707584, 3555945400, 3657543840, 4000438575, 4063937600, 4267134480, 4571929800, 5120561376, 5333918100, 5689512640, 6095906400, 6400701720, 7111890800, 7315087680, 8000877150, 8534268960, 9143859600, 10241122752, 10667836200, 12191812800, 12801403440, 14223781600, 16001754300, 17068537920, 18287719200, 21335672400, 25602806880, 28447563200, 32003508600, 36575438400, 42671344800, 51205613760, 64007017200, 85342689600, 128014034400, 256028068800]

約数ペア:

[(1, 256028068800), (2, 128014034400), (3, 85342689600), (4, 64007017200), (5, 51205613760), (6, 42671344800), (7, 36575438400), (8, 32003508600), (9, 28447563200), (10, 25602806880), (12, 21335672400), (14, 18287719200), (15, 17068537920), (16, 16001754300), (18, 14223781600), (20, 12801403440), (21, 12191812800), (24, 10667836200), (25, 10241122752), (28, 9143859600), (30, 8534268960), (32, 8000877150), (35, 7315087680), (36, 7111890800), (40, 6400701720), (42, 6095906400), (45, 5689512640), (48, 5333918100), (50, 5120561376), (56, 4571929800), (60, 4267134480), (63, 4063937600), (64, 4000438575), (70, 3657543840), (72, 3555945400), (75, 3413707584), (80, 3200350860), (84, 3047953200), (90, 2844756320), (96, 2666959050), (100, 2560280688), (105, 2438362560), (112, 2285964900), (120, 2133567240), (126, 2031968800), (140, 1828771920), (144, 1777972700), (150, 1706853792), (160, 1600175430), (168, 1523976600), (175, 1463017536), (180, 1422378160), (192, 1333479525), (200, 1280140344), (210, 1219181280), (224, 1142982450), (225, 1137902528), (240, 1066783620), (252, 1015984400), (280, 914385960), (288, 888986350), (300, 853426896), (315, 812787520), (320, 800087715), (336, 761988300), (350, 731508768), (360, 711189080), (400, 640070172), (420, 609590640), (448, 571491225), (450, 568951264), (480, 533391810), (504, 507992200), (525, 487672512), (560, 457192980), (576, 444493175), (600, 426713448), (630, 406393760), (672, 380994150), (700, 365754384), (720, 355594540), (800, 320035086), (840, 304795320), (900, 284475632), (960, 266695905), (1008, 253996100), (1050, 243836256), (1120, 228596490), (1200, 213356724), (1260, 203196880), (1344, 190497075), (1400, 182877192), (1440, 177797270), (1575, 162557504), (1600, 160017543), (1680, 152397660), (1800, 142237816), (2016, 126998050), (2100, 121918128), (2240, 114298245), (2400, 106678362), (2520, 101598440), (2800, 91438596), (2880, 88898635), (3150, 81278752), (3360, 76198830), (3600, 71118908), (4032, 63499025), (4200, 60959064), (4800, 53339181), (5040, 50799220), (5600, 45719298), (6300, 40639376), (6720, 38099415), (7200, 35559454), (8400, 30479532), (10080, 25399610), (11200, 22859649), (12600, 20319688), (14400, 17779727), (16800, 15239766), (20160, 12699805), (25200, 10159844), (33600, 7619883), (50400, 5079922), (100800, 2539961)]