19637179920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1010143}}^1$

素因数の和:1010171

約数の個数: 120

約数和(自身を含む): 68390789376

約数和(自身を除く): 48753609456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 1010143, 2020286, 3030429, 4040572, 5050715, 6060858, 8081144, 9091287, 10101430, 12121716, 15152145, 16162288, 18182574, 20202860, 24243432, 27273861, 30304290, 36365148, 40405720, 45456435, 48486864, 54547722, 60608580, 72730296, 80811440, 81821583, 90912870, 109095444, 121217160, 136369305, 145460592, 163643166, 181825740, 218190888, 242434320, 245464749, 272738610, 327286332, 363651480, 409107915, 436381776, 490929498, 545477220, 654572664, 727302960, 818215830, 981858996, 1090954440, 1227323745, 1309145328, 1636431660, 1963717992, 2181908880, 2454647490, 3272863320, 3927435984, 4909294980, 6545726640, 9818589960, 19637179920]

約数ペア:

[(1, 19637179920), (2, 9818589960), (3, 6545726640), (4, 4909294980), (5, 3927435984), (6, 3272863320), (8, 2454647490), (9, 2181908880), (10, 1963717992), (12, 1636431660), (15, 1309145328), (16, 1227323745), (18, 1090954440), (20, 981858996), (24, 818215830), (27, 727302960), (30, 654572664), (36, 545477220), (40, 490929498), (45, 436381776), (48, 409107915), (54, 363651480), (60, 327286332), (72, 272738610), (80, 245464749), (81, 242434320), (90, 218190888), (108, 181825740), (120, 163643166), (135, 145460592), (144, 136369305), (162, 121217160), (180, 109095444), (216, 90912870), (240, 81821583), (243, 80811440), (270, 72730296), (324, 60608580), (360, 54547722), (405, 48486864), (432, 45456435), (486, 40405720), (540, 36365148), (648, 30304290), (720, 27273861), (810, 24243432), (972, 20202860), (1080, 18182574), (1215, 16162288), (1296, 15152145), (1620, 12121716), (1944, 10101430), (2160, 9091287), (2430, 8081144), (3240, 6060858), (3888, 5050715), (4860, 4040572), (6480, 3030429), (9720, 2020286), (19440, 1010143)]