196930080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 676952640

約数和(自身を除く): 480022560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 839, 978, 1304, 1440, 1467, 1630, 1678, 1956, 2445, 2517, 2608, 2934, 3260, 3356, 3912, 4195, 4890, 5034, 5216, 5868, 6520, 6712, 7335, 7551, 7824, 8390, 9780, 10068, 11736, 12585, 13040, 13424, 14670, 15102, 15648, 16780, 19560, 20136, 23472, 25170, 26080, 26848, 29340, 30204, 33560, 37755, 39120, 40272, 46944, 50340, 58680, 60408, 67120, 75510, 78240, 80544, 100680, 117360, 120816, 134240, 136757, 151020, 201360, 234720, 241632, 273514, 302040, 402720, 410271, 547028, 604080, 683785, 820542, 1094056, 1208160, 1230813, 1367570, 1641084, 2051355, 2188112, 2461626, 2735140, 3282168, 4102710, 4376224, 4923252, 5470280, 6154065, 6564336, 8205420, 9846504, 10940560, 12308130, 13128672, 16410840, 19693008, 21881120, 24616260, 32821680, 39386016, 49232520, 65643360, 98465040, 196930080]

約数ペア:

[(1, 196930080), (2, 98465040), (3, 65643360), (4, 49232520), (5, 39386016), (6, 32821680), (8, 24616260), (9, 21881120), (10, 19693008), (12, 16410840), (15, 13128672), (16, 12308130), (18, 10940560), (20, 9846504), (24, 8205420), (30, 6564336), (32, 6154065), (36, 5470280), (40, 4923252), (45, 4376224), (48, 4102710), (60, 3282168), (72, 2735140), (80, 2461626), (90, 2188112), (96, 2051355), (120, 1641084), (144, 1367570), (160, 1230813), (163, 1208160), (180, 1094056), (240, 820542), (288, 683785), (326, 604080), (360, 547028), (480, 410271), (489, 402720), (652, 302040), (720, 273514), (815, 241632), (839, 234720), (978, 201360), (1304, 151020), (1440, 136757), (1467, 134240), (1630, 120816), (1678, 117360), (1956, 100680), (2445, 80544), (2517, 78240), (2608, 75510), (2934, 67120), (3260, 60408), (3356, 58680), (3912, 50340), (4195, 46944), (4890, 40272), (5034, 39120), (5216, 37755), (5868, 33560), (6520, 30204), (6712, 29340), (7335, 26848), (7551, 26080), (7824, 25170), (8390, 23472), (9780, 20136), (10068, 19560), (11736, 16780), (12585, 15648), (13040, 15102), (13424, 14670)]