770820480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 2681331120

約数和(自身を除く): 1910510640

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 288, 320, 326, 360, 384, 480, 489, 576, 640, 652, 720, 815, 821, 960, 978, 1152, 1304, 1440, 1467, 1630, 1642, 1920, 1956, 2445, 2463, 2608, 2880, 2934, 3260, 3284, 3912, 4105, 4890, 4926, 5216, 5760, 5868, 6520, 6568, 7335, 7389, 7824, 8210, 9780, 9852, 10432, 11736, 12315, 13040, 13136, 14670, 14778, 15648, 16420, 19560, 19704, 20864, 23472, 24630, 26080, 26272, 29340, 29556, 31296, 32840, 36945, 39120, 39408, 46944, 49260, 52160, 52544, 58680, 59112, 62592, 65680, 73890, 78240, 78816, 93888, 98520, 104320, 105088, 117360, 118224, 131360, 133823, 147780, 156480, 157632, 187776, 197040, 234720, 236448, 262720, 267646, 295560, 312960, 315264, 394080, 401469, 469440, 472896, 525440, 535292, 591120, 669115, 788160, 802938, 938880, 945792, 1070584, 1182240, 1204407, 1338230, 1576320, 1605876, 2007345, 2141168, 2364480, 2408814, 2676460, 3211752, 4014690, 4282336, 4728960, 4817628, 5352920, 6022035, 6423504, 8029380, 8564672, 9635256, 10705840, 12044070, 12847008, 16058760, 17129344, 19270512, 21411680, 24088140, 25694016, 32117520, 38541024, 42823360, 48176280, 51388032, 64235040, 77082048, 85646720, 96352560, 128470080, 154164096, 192705120, 256940160, 385410240, 770820480]

約数ペア:

[(1, 770820480), (2, 385410240), (3, 256940160), (4, 192705120), (5, 154164096), (6, 128470080), (8, 96352560), (9, 85646720), (10, 77082048), (12, 64235040), (15, 51388032), (16, 48176280), (18, 42823360), (20, 38541024), (24, 32117520), (30, 25694016), (32, 24088140), (36, 21411680), (40, 19270512), (45, 17129344), (48, 16058760), (60, 12847008), (64, 12044070), (72, 10705840), (80, 9635256), (90, 8564672), (96, 8029380), (120, 6423504), (128, 6022035), (144, 5352920), (160, 4817628), (163, 4728960), (180, 4282336), (192, 4014690), (240, 3211752), (288, 2676460), (320, 2408814), (326, 2364480), (360, 2141168), (384, 2007345), (480, 1605876), (489, 1576320), (576, 1338230), (640, 1204407), (652, 1182240), (720, 1070584), (815, 945792), (821, 938880), (960, 802938), (978, 788160), (1152, 669115), (1304, 591120), (1440, 535292), (1467, 525440), (1630, 472896), (1642, 469440), (1920, 401469), (1956, 394080), (2445, 315264), (2463, 312960), (2608, 295560), (2880, 267646), (2934, 262720), (3260, 236448), (3284, 234720), (3912, 197040), (4105, 187776), (4890, 157632), (4926, 156480), (5216, 147780), (5760, 133823), (5868, 131360), (6520, 118224), (6568, 117360), (7335, 105088), (7389, 104320), (7824, 98520), (8210, 93888), (9780, 78816), (9852, 78240), (10432, 73890), (11736, 65680), (12315, 62592), (13040, 59112), (13136, 58680), (14670, 52544), (14778, 52160), (15648, 49260), (16420, 46944), (19560, 39408), (19704, 39120), (20864, 36945), (23472, 32840), (24630, 31296), (26080, 29556), (26272, 29340)]