2508942240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{248903}}^1$

素因数の和:248931

約数の個数: 144

約数和(自身を含む): 9784914048

約数和(自身を除く): 7275971808

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 248903, 497806, 746709, 995612, 1244515, 1493418, 1742321, 1991224, 2240127, 2489030, 2986836, 3484642, 3733545, 3982448, 4480254, 4978060, 5226963, 5973672, 6969284, 7467090, 7964896, 8711605, 8960508, 9956120, 10453926, 11200635, 11947344, 13938568, 14934180, 15680889, 17423210, 17921016, 19912240, 20907852, 22401270, 23894688, 26134815, 27877136, 29868360, 31361778, 34846420, 35842032, 39824480, 41815704, 44802540, 52269630, 55754272, 59736720, 62723556, 69692840, 71684064, 78404445, 83631408, 89605080, 104539260, 119473440, 125447112, 139385680, 156808890, 167262816, 179210160, 209078520, 250894224, 278771360, 313617780, 358420320, 418157040, 501788448, 627235560, 836314080, 1254471120, 2508942240]

約数ペア:

[(1, 2508942240), (2, 1254471120), (3, 836314080), (4, 627235560), (5, 501788448), (6, 418157040), (7, 358420320), (8, 313617780), (9, 278771360), (10, 250894224), (12, 209078520), (14, 179210160), (15, 167262816), (16, 156808890), (18, 139385680), (20, 125447112), (21, 119473440), (24, 104539260), (28, 89605080), (30, 83631408), (32, 78404445), (35, 71684064), (36, 69692840), (40, 62723556), (42, 59736720), (45, 55754272), (48, 52269630), (56, 44802540), (60, 41815704), (63, 39824480), (70, 35842032), (72, 34846420), (80, 31361778), (84, 29868360), (90, 27877136), (96, 26134815), (105, 23894688), (112, 22401270), (120, 20907852), (126, 19912240), (140, 17921016), (144, 17423210), (160, 15680889), (168, 14934180), (180, 13938568), (210, 11947344), (224, 11200635), (240, 10453926), (252, 9956120), (280, 8960508), (288, 8711605), (315, 7964896), (336, 7467090), (360, 6969284), (420, 5973672), (480, 5226963), (504, 4978060), (560, 4480254), (630, 3982448), (672, 3733545), (720, 3484642), (840, 2986836), (1008, 2489030), (1120, 2240127), (1260, 1991224), (1440, 1742321), (1680, 1493418), (2016, 1244515), (2520, 995612), (3360, 746709), (5040, 497806), (10080, 248903)]