631873237680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{352309}}^1$

素因数の和:352428

約数の個数: 240

約数和(自身を含む): 2208087423360

約数和(自身を除く): 1576214185680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 53, 60, 72, 80, 90, 94, 106, 120, 141, 144, 159, 180, 188, 212, 235, 240, 265, 282, 318, 360, 376, 423, 424, 470, 477, 530, 564, 636, 705, 720, 752, 795, 846, 848, 940, 954, 1060, 1128, 1272, 1410, 1590, 1692, 1880, 1908, 2115, 2120, 2256, 2385, 2491, 2544, 2820, 3180, 3384, 3760, 3816, 4230, 4240, 4770, 4982, 5640, 6360, 6768, 7473, 7632, 8460, 9540, 9964, 11280, 12455, 12720, 14946, 16920, 19080, 19928, 22419, 24910, 29892, 33840, 37365, 38160, 39856, 44838, 49820, 59784, 74730, 89676, 99640, 112095, 119568, 149460, 179352, 199280, 224190, 298920, 352309, 358704, 448380, 597840, 704618, 896760, 1056927, 1409236, 1761545, 1793520, 2113854, 2818472, 3170781, 3523090, 4227708, 5284635, 5636944, 6341562, 7046180, 8455416, 10569270, 12683124, 14092360, 15853905, 16558523, 16910832, 18672377, 21138540, 25366248, 28184720, 31707810, 33117046, 37344754, 42277080, 49675569, 50732496, 56017131, 63415620, 66234092, 74689508, 82792615, 84554160, 93361885, 99351138, 112034262, 126831240, 132468184, 149026707, 149379016, 165585230, 168051393, 186723770, 198702276, 224068524, 248377845, 253662480, 264936368, 280085655, 298053414, 298758032, 331170460, 336102786, 373447540, 397404552, 448137048, 496755690, 560171310, 596106828, 662340920, 672205572, 745133535, 746895080, 794809104, 840256965, 877601719, 896274096, 993511380, 1120342620, 1192213656, 1324681840, 1344411144, 1490267070, 1493790160, 1680513930, 1755203438, 1987022760, 2240685240, 2384427312, 2632805157, 2688822288, 2980534140, 3361027860, 3510406876, 3974045520, 4388008595, 4481370480, 5265610314, 5961068280, 6722055720, 7020813752, 7898415471, 8776017190, 10531220628, 11922136560, 13164025785, 13444111440, 14041627504, 15796830942, 17552034380, 21062441256, 26328051570, 31593661884, 35104068760, 39492077355, 42124882512, 52656103140, 63187323768, 70208137520, 78984154710, 105312206280, 126374647536, 157968309420, 210624412560, 315936618840, 631873237680]

約数ペア:

[(1, 631873237680), (2, 315936618840), (3, 210624412560), (4, 157968309420), (5, 126374647536), (6, 105312206280), (8, 78984154710), (9, 70208137520), (10, 63187323768), (12, 52656103140), (15, 42124882512), (16, 39492077355), (18, 35104068760), (20, 31593661884), (24, 26328051570), (30, 21062441256), (36, 17552034380), (40, 15796830942), (45, 14041627504), (47, 13444111440), (48, 13164025785), (53, 11922136560), (60, 10531220628), (72, 8776017190), (80, 7898415471), (90, 7020813752), (94, 6722055720), (106, 5961068280), (120, 5265610314), (141, 4481370480), (144, 4388008595), (159, 3974045520), (180, 3510406876), (188, 3361027860), (212, 2980534140), (235, 2688822288), (240, 2632805157), (265, 2384427312), (282, 2240685240), (318, 1987022760), (360, 1755203438), (376, 1680513930), (423, 1493790160), (424, 1490267070), (470, 1344411144), (477, 1324681840), (530, 1192213656), (564, 1120342620), (636, 993511380), (705, 896274096), (720, 877601719), (752, 840256965), (795, 794809104), (846, 746895080), (848, 745133535), (940, 672205572), (954, 662340920), (1060, 596106828), (1128, 560171310), (1272, 496755690), (1410, 448137048), (1590, 397404552), (1692, 373447540), (1880, 336102786), (1908, 331170460), (2115, 298758032), (2120, 298053414), (2256, 280085655), (2385, 264936368), (2491, 253662480), (2544, 248377845), (2820, 224068524), (3180, 198702276), (3384, 186723770), (3760, 168051393), (3816, 165585230), (4230, 149379016), (4240, 149026707), (4770, 132468184), (4982, 126831240), (5640, 112034262), (6360, 99351138), (6768, 93361885), (7473, 84554160), (7632, 82792615), (8460, 74689508), (9540, 66234092), (9964, 63415620), (11280, 56017131), (12455, 50732496), (12720, 49675569), (14946, 42277080), (16920, 37344754), (19080, 33117046), (19928, 31707810), (22419, 28184720), (24910, 25366248), (29892, 21138540), (33840, 18672377), (37365, 16910832), (38160, 16558523), (39856, 15853905), (44838, 14092360), (49820, 12683124), (59784, 10569270), (74730, 8455416), (89676, 7046180), (99640, 6341562), (112095, 5636944), (119568, 5284635), (149460, 4227708), (179352, 3523090), (199280, 3170781), (224190, 2818472), (298920, 2113854), (352309, 1793520), (358704, 1761545), (448380, 1409236), (597840, 1056927), (704618, 896760)]