7963823520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{37117}}^1$

素因数の和:37287

約数の個数: 144

約数和(自身を含む): 27359677800

約数和(自身を除く): 19395854280

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, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 14304, 17880, 21456, 23840, 26820, 35760, 37117, 42912, 53640, 71520, 74234, 107280, 111351, 148468, 185585, 214560, 222702, 296936, 334053, 371170, 445404, 556755, 593872, 668106, 742340, 890808, 1113510, 1187744, 1336212, 1484680, 1670265, 1781616, 2227020, 2672424, 2969360, 3340530, 3563232, 4454040, 5344848, 5530433, 5938720, 6681060, 8908080, 10689696, 11060866, 13362120, 16591299, 17816160, 22121732, 26724240, 27652165, 33182598, 44243464, 49773897, 53448480, 55304330, 66365196, 82956495, 88486928, 99547794, 110608660, 132730392, 165912990, 176973856, 199095588, 221217320, 248869485, 265460784, 331825980, 398191176, 442434640, 497738970, 530921568, 663651960, 796382352, 884869280, 995477940, 1327303920, 1592764704, 1990955880, 2654607840, 3981911760, 7963823520]

約数ペア:

[(1, 7963823520), (2, 3981911760), (3, 2654607840), (4, 1990955880), (5, 1592764704), (6, 1327303920), (8, 995477940), (9, 884869280), (10, 796382352), (12, 663651960), (15, 530921568), (16, 497738970), (18, 442434640), (20, 398191176), (24, 331825980), (30, 265460784), (32, 248869485), (36, 221217320), (40, 199095588), (45, 176973856), (48, 165912990), (60, 132730392), (72, 110608660), (80, 99547794), (90, 88486928), (96, 82956495), (120, 66365196), (144, 55304330), (149, 53448480), (160, 49773897), (180, 44243464), (240, 33182598), (288, 27652165), (298, 26724240), (360, 22121732), (447, 17816160), (480, 16591299), (596, 13362120), (720, 11060866), (745, 10689696), (894, 8908080), (1192, 6681060), (1341, 5938720), (1440, 5530433), (1490, 5344848), (1788, 4454040), (2235, 3563232), (2384, 3340530), (2682, 2969360), (2980, 2672424), (3576, 2227020), (4470, 1781616), (4768, 1670265), (5364, 1484680), (5960, 1336212), (6705, 1187744), (7152, 1113510), (8940, 890808), (10728, 742340), (11920, 668106), (13410, 593872), (14304, 556755), (17880, 445404), (21456, 371170), (23840, 334053), (26820, 296936), (35760, 222702), (37117, 214560), (42912, 185585), (53640, 148468), (71520, 111351), (74234, 107280)]