490816502400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{235607}}^1$

素因数の和:235672

約数の個数: 384

約数和(自身を含む): 1907180789760

約数和(自身を除く): 1416364287360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 280, 300, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 480, 496, 525, 560, 600, 620, 640, 651, 672, 700, 744, 775, 800, 840, 868, 896, 930, 960, 992, 1050, 1085, 1120, 1200, 1240, 1302, 1344, 1400, 1488, 1550, 1600, 1680, 1736, 1860, 1920, 1984, 2100, 2170, 2240, 2325, 2400, 2480, 2604, 2688, 2800, 2976, 3100, 3200, 3255, 3360, 3472, 3720, 3968, 4200, 4340, 4480, 4650, 4800, 4960, 5208, 5425, 5600, 5952, 6200, 6510, 6720, 6944, 7440, 8400, 8680, 9300, 9600, 9920, 10416, 10850, 11200, 11904, 12400, 13020, 13440, 13888, 14880, 16275, 16800, 17360, 18600, 19840, 20832, 21700, 22400, 24800, 26040, 27776, 29760, 32550, 33600, 34720, 37200, 41664, 43400, 49600, 52080, 59520, 65100, 67200, 69440, 74400, 83328, 86800, 99200, 104160, 130200, 138880, 148800, 173600, 208320, 235607, 260400, 297600, 347200, 416640, 471214, 520800, 694400, 706821, 942428, 1041600, 1178035, 1413642, 1649249, 1884856, 2083200, 2356070, 2827284, 3298498, 3534105, 3769712, 4712140, 4947747, 5654568, 5890175, 6596996, 7068210, 7303817, 7539424, 8246245, 9424280, 9895494, 11309136, 11780350, 13193992, 14136420, 14607634, 15078848, 16492490, 17670525, 18848560, 19790988, 21911451, 22618272, 23560700, 24738735, 26387984, 28272840, 29215268, 30157696, 32984980, 35341050, 36519085, 37697120, 39581976, 41231225, 43822902, 45236544, 47121400, 49477470, 51126719, 52775968, 56545680, 58430536, 65969960, 70682100, 73038170, 75394240, 79163952, 82462450, 87645804, 90473088, 94242800, 98954940, 102253438, 105551936, 109557255, 113091360, 116861072, 123693675, 131939920, 141364200, 146076340, 150788480, 153380157, 158327904, 164924900, 175291608, 182595425, 188485600, 197909880, 204506876, 211103872, 219114510, 226182720, 233722144, 247387350, 255633595, 263879840, 282728400, 292152680, 306760314, 316655808, 329849800, 350583216, 365190850, 376971200, 395819760, 409013752, 438229020, 452365440, 467444288, 494774700, 511267190, 527759680, 547786275, 565456800, 584305360, 613520628, 633311616, 659699600, 701166432, 730381700, 753942400, 766900785, 791639520, 818027504, 876458040, 934888576, 989549400, 1022534380, 1055519360, 1095572550, 1130913600, 1168610720, 1227041256, 1278167975, 1319399200, 1402332864, 1460763400, 1533801570, 1583279040, 1636055008, 1752916080, 1979098800, 2045068760, 2191145100, 2261827200, 2337221440, 2454082512, 2556335950, 2638798400, 2804665728, 2921526800, 3067603140, 3166558080, 3272110016, 3505832160, 3834503925, 3958197600, 4090137520, 4382290200, 4674442880, 4908165024, 5112671900, 5277596800, 5843053600, 6135206280, 6544220032, 7011664320, 7669007850, 7916395200, 8180275040, 8764580400, 9816330048, 10225343800, 11686107200, 12270412560, 14023328640, 15338015700, 15832790400, 16360550080, 17529160800, 19632660096, 20450687600, 23372214400, 24540825120, 30676031400, 32721100160, 35058321600, 40901375200, 49081650240, 61352062800, 70116643200, 81802750400, 98163300480, 122704125600, 163605500800, 245408251200, 490816502400]

約数ペア:

[(1, 490816502400), (2, 245408251200), (3, 163605500800), (4, 122704125600), (5, 98163300480), (6, 81802750400), (7, 70116643200), (8, 61352062800), (10, 49081650240), (12, 40901375200), (14, 35058321600), (15, 32721100160), (16, 30676031400), (20, 24540825120), (21, 23372214400), (24, 20450687600), (25, 19632660096), (28, 17529160800), (30, 16360550080), (31, 15832790400), (32, 15338015700), (35, 14023328640), (40, 12270412560), (42, 11686107200), (48, 10225343800), (50, 9816330048), (56, 8764580400), (60, 8180275040), (62, 7916395200), (64, 7669007850), (70, 7011664320), (75, 6544220032), (80, 6135206280), (84, 5843053600), (93, 5277596800), (96, 5112671900), (100, 4908165024), (105, 4674442880), (112, 4382290200), (120, 4090137520), (124, 3958197600), (128, 3834503925), (140, 3505832160), (150, 3272110016), (155, 3166558080), (160, 3067603140), (168, 2921526800), (175, 2804665728), (186, 2638798400), (192, 2556335950), (200, 2454082512), (210, 2337221440), (217, 2261827200), (224, 2191145100), (240, 2045068760), (248, 1979098800), (280, 1752916080), (300, 1636055008), (310, 1583279040), (320, 1533801570), (336, 1460763400), (350, 1402332864), (372, 1319399200), (384, 1278167975), (400, 1227041256), (420, 1168610720), (434, 1130913600), (448, 1095572550), (465, 1055519360), (480, 1022534380), (496, 989549400), (525, 934888576), (560, 876458040), (600, 818027504), (620, 791639520), (640, 766900785), (651, 753942400), (672, 730381700), (700, 701166432), (744, 659699600), (775, 633311616), (800, 613520628), (840, 584305360), (868, 565456800), (896, 547786275), (930, 527759680), (960, 511267190), (992, 494774700), (1050, 467444288), (1085, 452365440), (1120, 438229020), (1200, 409013752), (1240, 395819760), (1302, 376971200), (1344, 365190850), (1400, 350583216), (1488, 329849800), (1550, 316655808), (1600, 306760314), (1680, 292152680), (1736, 282728400), (1860, 263879840), (1920, 255633595), (1984, 247387350), (2100, 233722144), (2170, 226182720), (2240, 219114510), (2325, 211103872), (2400, 204506876), (2480, 197909880), (2604, 188485600), (2688, 182595425), (2800, 175291608), (2976, 164924900), (3100, 158327904), (3200, 153380157), (3255, 150788480), (3360, 146076340), (3472, 141364200), (3720, 131939920), (3968, 123693675), (4200, 116861072), (4340, 113091360), (4480, 109557255), (4650, 105551936), (4800, 102253438), (4960, 98954940), (5208, 94242800), (5425, 90473088), (5600, 87645804), (5952, 82462450), (6200, 79163952), (6510, 75394240), (6720, 73038170), (6944, 70682100), (7440, 65969960), (8400, 58430536), (8680, 56545680), (9300, 52775968), (9600, 51126719), (9920, 49477470), (10416, 47121400), (10850, 45236544), (11200, 43822902), (11904, 41231225), (12400, 39581976), (13020, 37697120), (13440, 36519085), (13888, 35341050), (14880, 32984980), (16275, 30157696), (16800, 29215268), (17360, 28272840), (18600, 26387984), (19840, 24738735), (20832, 23560700), (21700, 22618272), (22400, 21911451), (24800, 19790988), (26040, 18848560), (27776, 17670525), (29760, 16492490), (32550, 15078848), (33600, 14607634), (34720, 14136420), (37200, 13193992), (41664, 11780350), (43400, 11309136), (49600, 9895494), (52080, 9424280), (59520, 8246245), (65100, 7539424), (67200, 7303817), (69440, 7068210), (74400, 6596996), (83328, 5890175), (86800, 5654568), (99200, 4947747), (104160, 4712140), (130200, 3769712), (138880, 3534105), (148800, 3298498), (173600, 2827284), (208320, 2356070), (235607, 2083200), (260400, 1884856), (297600, 1649249), (347200, 1413642), (416640, 1178035), (471214, 1041600), (520800, 942428), (694400, 706821)]