249853988160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12393551}}^1$

素因数の和:12393581

約数の個数: 168

約数和(自身を含む): 982164208896

約数和(自身を除く): 732310220736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 12393551, 24787102, 37180653, 49574204, 61967755, 74361306, 86754857, 99148408, 111541959, 123935510, 148722612, 173509714, 185903265, 198296816, 223083918, 247871020, 260264571, 297445224, 347019428, 371806530, 396593632, 433774285, 446167836, 495742040, 520529142, 557709795, 594890448, 694038856, 743613060, 780793713, 793187264, 867548570, 892335672, 991484080, 1041058284, 1115419590, 1189780896, 1301322855, 1388077712, 1487226120, 1561587426, 1735097140, 1784671344, 1982968160, 2082116568, 2230839180, 2379561792, 2602645710, 2776155424, 2974452240, 3123174852, 3470194280, 3569342688, 3903968565, 3965936320, 4164233136, 4461678360, 5205291420, 5552310848, 5948904480, 6246349704, 6940388560, 7138685376, 7807937130, 8328466272, 8923356720, 10410582840, 11897808960, 12492699408, 13880777120, 15615874260, 16656932544, 17846713440, 20821165680, 24985398816, 27761554240, 31231748520, 35693426880, 41642331360, 49970797632, 62463497040, 83284662720, 124926994080, 249853988160]

約数ペア:

[(1, 249853988160), (2, 124926994080), (3, 83284662720), (4, 62463497040), (5, 49970797632), (6, 41642331360), (7, 35693426880), (8, 31231748520), (9, 27761554240), (10, 24985398816), (12, 20821165680), (14, 17846713440), (15, 16656932544), (16, 15615874260), (18, 13880777120), (20, 12492699408), (21, 11897808960), (24, 10410582840), (28, 8923356720), (30, 8328466272), (32, 7807937130), (35, 7138685376), (36, 6940388560), (40, 6246349704), (42, 5948904480), (45, 5552310848), (48, 5205291420), (56, 4461678360), (60, 4164233136), (63, 3965936320), (64, 3903968565), (70, 3569342688), (72, 3470194280), (80, 3123174852), (84, 2974452240), (90, 2776155424), (96, 2602645710), (105, 2379561792), (112, 2230839180), (120, 2082116568), (126, 1982968160), (140, 1784671344), (144, 1735097140), (160, 1561587426), (168, 1487226120), (180, 1388077712), (192, 1301322855), (210, 1189780896), (224, 1115419590), (240, 1041058284), (252, 991484080), (280, 892335672), (288, 867548570), (315, 793187264), (320, 780793713), (336, 743613060), (360, 694038856), (420, 594890448), (448, 557709795), (480, 520529142), (504, 495742040), (560, 446167836), (576, 433774285), (630, 396593632), (672, 371806530), (720, 347019428), (840, 297445224), (960, 260264571), (1008, 247871020), (1120, 223083918), (1260, 198296816), (1344, 185903265), (1440, 173509714), (1680, 148722612), (2016, 123935510), (2240, 111541959), (2520, 99148408), (2880, 86754857), (3360, 74361306), (4032, 61967755), (5040, 49574204), (6720, 37180653), (10080, 24787102), (20160, 12393551)]