761728320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 224

約数和(自身を含む): 2711744640

約数和(自身を除く): 1950016320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 393, 432, 480, 524, 540, 576, 655, 673, 720, 786, 864, 960, 1048, 1080, 1179, 1310, 1346, 1440, 1572, 1728, 1965, 2019, 2096, 2160, 2358, 2620, 2692, 2880, 3144, 3365, 3537, 3930, 4038, 4192, 4320, 4716, 5240, 5384, 5895, 6057, 6288, 6730, 7074, 7860, 8076, 8384, 8640, 9432, 10095, 10480, 10768, 11790, 12114, 12576, 13460, 14148, 15720, 16152, 17685, 18171, 18864, 20190, 20960, 21536, 23580, 24228, 25152, 26920, 28296, 30285, 31440, 32304, 35370, 36342, 37728, 40380, 41920, 43072, 47160, 48456, 53840, 56592, 60570, 62880, 64608, 70740, 72684, 75456, 80760, 88163, 90855, 94320, 96912, 107680, 113184, 121140, 125760, 129216, 141480, 145368, 161520, 176326, 181710, 188640, 193824, 215360, 226368, 242280, 264489, 282960, 290736, 323040, 352652, 363420, 377280, 387648, 440815, 484560, 528978, 565920, 581472, 646080, 705304, 726840, 793467, 881630, 969120, 1057956, 1131840, 1162944, 1322445, 1410608, 1453680, 1586934, 1763260, 1938240, 2115912, 2380401, 2644890, 2821216, 2907360, 3173868, 3526520, 3967335, 4231824, 4760802, 5289780, 5642432, 5814720, 6347736, 7053040, 7934670, 8463648, 9521604, 10579560, 11902005, 12695472, 14106080, 15869340, 16927296, 19043208, 21159120, 23804010, 25390944, 28212160, 31738680, 38086416, 42318240, 47608020, 50781888, 63477360, 76172832, 84636480, 95216040, 126954720, 152345664, 190432080, 253909440, 380864160, 761728320]

約数ペア:

[(1, 761728320), (2, 380864160), (3, 253909440), (4, 190432080), (5, 152345664), (6, 126954720), (8, 95216040), (9, 84636480), (10, 76172832), (12, 63477360), (15, 50781888), (16, 47608020), (18, 42318240), (20, 38086416), (24, 31738680), (27, 28212160), (30, 25390944), (32, 23804010), (36, 21159120), (40, 19043208), (45, 16927296), (48, 15869340), (54, 14106080), (60, 12695472), (64, 11902005), (72, 10579560), (80, 9521604), (90, 8463648), (96, 7934670), (108, 7053040), (120, 6347736), (131, 5814720), (135, 5642432), (144, 5289780), (160, 4760802), (180, 4231824), (192, 3967335), (216, 3526520), (240, 3173868), (262, 2907360), (270, 2821216), (288, 2644890), (320, 2380401), (360, 2115912), (393, 1938240), (432, 1763260), (480, 1586934), (524, 1453680), (540, 1410608), (576, 1322445), (655, 1162944), (673, 1131840), (720, 1057956), (786, 969120), (864, 881630), (960, 793467), (1048, 726840), (1080, 705304), (1179, 646080), (1310, 581472), (1346, 565920), (1440, 528978), (1572, 484560), (1728, 440815), (1965, 387648), (2019, 377280), (2096, 363420), (2160, 352652), (2358, 323040), (2620, 290736), (2692, 282960), (2880, 264489), (3144, 242280), (3365, 226368), (3537, 215360), (3930, 193824), (4038, 188640), (4192, 181710), (4320, 176326), (4716, 161520), (5240, 145368), (5384, 141480), (5895, 129216), (6057, 125760), (6288, 121140), (6730, 113184), (7074, 107680), (7860, 96912), (8076, 94320), (8384, 90855), (8640, 88163), (9432, 80760), (10095, 75456), (10480, 72684), (10768, 70740), (11790, 64608), (12114, 62880), (12576, 60570), (13460, 56592), (14148, 53840), (15720, 48456), (16152, 47160), (17685, 43072), (18171, 41920), (18864, 40380), (20190, 37728), (20960, 36342), (21536, 35370), (23580, 32304), (24228, 31440), (25152, 30285), (26920, 28296)]