914378008680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19999519}}^1$

素因数の和:19999663

約数の個数: 96

約数和(自身を含む): 2995128115200

約数和(自身を除く): 2080750106520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 45720, 19999519, 39999038, 59998557, 79998076, 99997595, 119997114, 159996152, 179995671, 199995190, 239994228, 299992785, 359991342, 399990380, 479988456, 599985570, 719982684, 799980760, 899978355, 1199971140, 1439965368, 1799956710, 2399942280, 2539938913, 3599913420, 5079877826, 7199826840, 7619816739, 10159755652, 12699694565, 15239633478, 20319511304, 22859450217, 25399389130, 30479266956, 38099083695, 45718900434, 50798778260, 60958533912, 76198167390, 91437800868, 101597556520, 114297251085, 152396334780, 182875601736, 228594502170, 304792669560, 457189004340, 914378008680]

約数ペア:

[(1, 914378008680), (2, 457189004340), (3, 304792669560), (4, 228594502170), (5, 182875601736), (6, 152396334780), (8, 114297251085), (9, 101597556520), (10, 91437800868), (12, 76198167390), (15, 60958533912), (18, 50798778260), (20, 45718900434), (24, 38099083695), (30, 30479266956), (36, 25399389130), (40, 22859450217), (45, 20319511304), (60, 15239633478), (72, 12699694565), (90, 10159755652), (120, 7619816739), (127, 7199826840), (180, 5079877826), (254, 3599913420), (360, 2539938913), (381, 2399942280), (508, 1799956710), (635, 1439965368), (762, 1199971140), (1016, 899978355), (1143, 799980760), (1270, 719982684), (1524, 599985570), (1905, 479988456), (2286, 399990380), (2540, 359991342), (3048, 299992785), (3810, 239994228), (4572, 199995190), (5080, 179995671), (5715, 159996152), (7620, 119997114), (9144, 99997595), (11430, 79998076), (15240, 59998557), (22860, 39999038), (45720, 19999519)]