19086501840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{45263}}^1$

素因数の和:45537

約数の個数: 160

約数和(自身を含む): 67891654656

約数和(自身を除く): 48805152816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 251, 280, 336, 420, 502, 560, 753, 840, 1004, 1255, 1506, 1680, 1757, 2008, 2510, 3012, 3514, 3765, 4016, 5020, 5271, 6024, 7028, 7530, 8785, 10040, 10542, 12048, 14056, 15060, 17570, 20080, 21084, 26355, 28112, 30120, 35140, 42168, 45263, 52710, 60240, 70280, 84336, 90526, 105420, 135789, 140560, 181052, 210840, 226315, 271578, 316841, 362104, 421680, 452630, 543156, 633682, 678945, 724208, 905260, 950523, 1086312, 1267364, 1357890, 1584205, 1810520, 1901046, 2172624, 2534728, 2715780, 3168410, 3621040, 3802092, 4752615, 5069456, 5431560, 6336820, 7604184, 9505230, 10863120, 11361013, 12673640, 15208368, 19010460, 22722026, 25347280, 34083039, 38020920, 45444052, 56805065, 68166078, 76041840, 79527091, 90888104, 113610130, 136332156, 159054182, 170415195, 181776208, 227220260, 238581273, 272664312, 318108364, 340830390, 397635455, 454440520, 477162546, 545328624, 636216728, 681660780, 795270910, 908881040, 954325092, 1192906365, 1272433456, 1363321560, 1590541820, 1908650184, 2385812730, 2726643120, 3181083640, 3817300368, 4771625460, 6362167280, 9543250920, 19086501840]

約数ペア:

[(1, 19086501840), (2, 9543250920), (3, 6362167280), (4, 4771625460), (5, 3817300368), (6, 3181083640), (7, 2726643120), (8, 2385812730), (10, 1908650184), (12, 1590541820), (14, 1363321560), (15, 1272433456), (16, 1192906365), (20, 954325092), (21, 908881040), (24, 795270910), (28, 681660780), (30, 636216728), (35, 545328624), (40, 477162546), (42, 454440520), (48, 397635455), (56, 340830390), (60, 318108364), (70, 272664312), (80, 238581273), (84, 227220260), (105, 181776208), (112, 170415195), (120, 159054182), (140, 136332156), (168, 113610130), (210, 90888104), (240, 79527091), (251, 76041840), (280, 68166078), (336, 56805065), (420, 45444052), (502, 38020920), (560, 34083039), (753, 25347280), (840, 22722026), (1004, 19010460), (1255, 15208368), (1506, 12673640), (1680, 11361013), (1757, 10863120), (2008, 9505230), (2510, 7604184), (3012, 6336820), (3514, 5431560), (3765, 5069456), (4016, 4752615), (5020, 3802092), (5271, 3621040), (6024, 3168410), (7028, 2715780), (7530, 2534728), (8785, 2172624), (10040, 1901046), (10542, 1810520), (12048, 1584205), (14056, 1357890), (15060, 1267364), (17570, 1086312), (20080, 950523), (21084, 905260), (26355, 724208), (28112, 678945), (30120, 633682), (35140, 543156), (42168, 452630), (45263, 421680), (52710, 362104), (60240, 316841), (70280, 271578), (84336, 226315), (90526, 210840), (105420, 181052), (135789, 140560)]