5254129920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105251}}^1$

素因数の和:105288

約数の個数: 144

約数和(自身を含む): 18071347392

約数和(自身を除く): 12817217472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 105251, 210502, 315753, 421004, 526255, 631506, 842008, 1052510, 1263012, 1368263, 1578765, 1684016, 2105020, 2526024, 2736526, 3157530, 3368032, 4104789, 4210040, 5052048, 5473052, 6315060, 6736064, 6841315, 8209578, 8420080, 10104096, 10946104, 12630120, 13472128, 13682630, 16419156, 16840160, 20208192, 20523945, 21892208, 25260240, 26944256, 27365260, 32838312, 33680320, 40416384, 41047890, 43784416, 50520480, 54730520, 65676624, 67360640, 80832768, 82095780, 87568832, 101040960, 109461040, 131353248, 134721280, 164191560, 175137664, 202081920, 218922080, 262706496, 328383120, 350275328, 404163840, 437844160, 525412992, 656766240, 875688320, 1050825984, 1313532480, 1751376640, 2627064960, 5254129920]

約数ペア:

[(1, 5254129920), (2, 2627064960), (3, 1751376640), (4, 1313532480), (5, 1050825984), (6, 875688320), (8, 656766240), (10, 525412992), (12, 437844160), (13, 404163840), (15, 350275328), (16, 328383120), (20, 262706496), (24, 218922080), (26, 202081920), (30, 175137664), (32, 164191560), (39, 134721280), (40, 131353248), (48, 109461040), (52, 101040960), (60, 87568832), (64, 82095780), (65, 80832768), (78, 67360640), (80, 65676624), (96, 54730520), (104, 50520480), (120, 43784416), (128, 41047890), (130, 40416384), (156, 33680320), (160, 32838312), (192, 27365260), (195, 26944256), (208, 25260240), (240, 21892208), (256, 20523945), (260, 20208192), (312, 16840160), (320, 16419156), (384, 13682630), (390, 13472128), (416, 12630120), (480, 10946104), (520, 10104096), (624, 8420080), (640, 8209578), (768, 6841315), (780, 6736064), (832, 6315060), (960, 5473052), (1040, 5052048), (1248, 4210040), (1280, 4104789), (1560, 3368032), (1664, 3157530), (1920, 2736526), (2080, 2526024), (2496, 2105020), (3120, 1684016), (3328, 1578765), (3840, 1368263), (4160, 1263012), (4992, 1052510), (6240, 842008), (8320, 631506), (9984, 526255), (12480, 421004), (16640, 315753), (24960, 210502), (49920, 105251)]