20093376960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131639}}^1$

素因数の和:131715

約数の個数: 168

約数和(自身を含む): 70417395360

約数和(自身を除く): 50324018400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 10176, 12720, 15264, 16960, 19080, 25440, 30528, 38160, 50880, 76320, 131639, 152640, 263278, 394917, 526556, 658195, 789834, 1053112, 1184751, 1316390, 1579668, 1974585, 2106224, 2369502, 2632780, 3159336, 3949170, 4212448, 4739004, 5265560, 5923755, 6318672, 6976867, 7898340, 8424896, 9478008, 10531120, 11847510, 12637344, 13953734, 15796680, 18956016, 20930601, 21062240, 23695020, 25274688, 27907468, 31593360, 34884335, 37912032, 41861202, 42124480, 47390040, 55814936, 62791803, 63186720, 69768670, 75824064, 83722404, 94780080, 104653005, 111629872, 125583606, 126373440, 139537340, 167444808, 189560160, 209306010, 223259744, 251167212, 279074680, 313959015, 334889616, 379120320, 418612020, 446519488, 502334424, 558149360, 627918030, 669779232, 837224040, 1004668848, 1116298720, 1255836060, 1339558464, 1674448080, 2009337696, 2232597440, 2511672120, 3348896160, 4018675392, 5023344240, 6697792320, 10046688480, 20093376960]

約数ペア:

[(1, 20093376960), (2, 10046688480), (3, 6697792320), (4, 5023344240), (5, 4018675392), (6, 3348896160), (8, 2511672120), (9, 2232597440), (10, 2009337696), (12, 1674448080), (15, 1339558464), (16, 1255836060), (18, 1116298720), (20, 1004668848), (24, 837224040), (30, 669779232), (32, 627918030), (36, 558149360), (40, 502334424), (45, 446519488), (48, 418612020), (53, 379120320), (60, 334889616), (64, 313959015), (72, 279074680), (80, 251167212), (90, 223259744), (96, 209306010), (106, 189560160), (120, 167444808), (144, 139537340), (159, 126373440), (160, 125583606), (180, 111629872), (192, 104653005), (212, 94780080), (240, 83722404), (265, 75824064), (288, 69768670), (318, 63186720), (320, 62791803), (360, 55814936), (424, 47390040), (477, 42124480), (480, 41861202), (530, 37912032), (576, 34884335), (636, 31593360), (720, 27907468), (795, 25274688), (848, 23695020), (954, 21062240), (960, 20930601), (1060, 18956016), (1272, 15796680), (1440, 13953734), (1590, 12637344), (1696, 11847510), (1908, 10531120), (2120, 9478008), (2385, 8424896), (2544, 7898340), (2880, 6976867), (3180, 6318672), (3392, 5923755), (3816, 5265560), (4240, 4739004), (4770, 4212448), (5088, 3949170), (6360, 3159336), (7632, 2632780), (8480, 2369502), (9540, 2106224), (10176, 1974585), (12720, 1579668), (15264, 1316390), (16960, 1184751), (19080, 1053112), (25440, 789834), (30528, 658195), (38160, 526556), (50880, 394917), (76320, 263278), (131639, 152640)]