390572416800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{345517}}^1$

素因数の和:345700

約数の個数: 216

約数和(自身を含む): 1386032327316

約数和(自身を除く): 995459910516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 157, 160, 180, 200, 225, 240, 288, 300, 314, 360, 400, 450, 471, 480, 600, 628, 720, 785, 800, 900, 942, 1200, 1256, 1413, 1440, 1570, 1800, 1884, 2355, 2400, 2512, 2826, 3140, 3600, 3768, 3925, 4710, 5024, 5652, 6280, 7065, 7200, 7536, 7850, 9420, 11304, 11775, 12560, 14130, 15072, 15700, 18840, 22608, 23550, 25120, 28260, 31400, 35325, 37680, 45216, 47100, 56520, 62800, 70650, 75360, 94200, 113040, 125600, 141300, 188400, 226080, 282600, 345517, 376800, 565200, 691034, 1036551, 1130400, 1382068, 1727585, 2073102, 2764136, 3109653, 3455170, 4146204, 5182755, 5528272, 6219306, 6910340, 8292408, 8637925, 10365510, 11056544, 12438612, 13820680, 15548265, 16584816, 17275850, 20731020, 24877224, 25913775, 27641360, 31096530, 33169632, 34551700, 41462040, 49754448, 51827550, 54246169, 55282720, 62193060, 69103400, 77741325, 82924080, 99508896, 103655100, 108492338, 124386120, 138206800, 155482650, 162738507, 165848160, 207310200, 216984676, 248772240, 271230845, 276413600, 310965300, 325477014, 414620400, 433969352, 488215521, 497544480, 542461690, 621930600, 650954028, 813692535, 829240800, 867938704, 976431042, 1084923380, 1243861200, 1301908056, 1356154225, 1627385070, 1735877408, 1952862084, 2169846760, 2441077605, 2487722400, 2603816112, 2712308450, 3254770140, 3905724168, 4068462675, 4339693520, 4882155210, 5207632224, 5424616900, 6509540280, 7811448336, 8136925350, 8679387040, 9764310420, 10849233800, 12205388025, 13019080560, 15622896672, 16273850700, 19528620840, 21698467600, 24410776050, 26038161120, 32547701400, 39057241680, 43396935200, 48821552100, 65095402800, 78114483360, 97643104200, 130190805600, 195286208400, 390572416800]

約数ペア:

[(1, 390572416800), (2, 195286208400), (3, 130190805600), (4, 97643104200), (5, 78114483360), (6, 65095402800), (8, 48821552100), (9, 43396935200), (10, 39057241680), (12, 32547701400), (15, 26038161120), (16, 24410776050), (18, 21698467600), (20, 19528620840), (24, 16273850700), (25, 15622896672), (30, 13019080560), (32, 12205388025), (36, 10849233800), (40, 9764310420), (45, 8679387040), (48, 8136925350), (50, 7811448336), (60, 6509540280), (72, 5424616900), (75, 5207632224), (80, 4882155210), (90, 4339693520), (96, 4068462675), (100, 3905724168), (120, 3254770140), (144, 2712308450), (150, 2603816112), (157, 2487722400), (160, 2441077605), (180, 2169846760), (200, 1952862084), (225, 1735877408), (240, 1627385070), (288, 1356154225), (300, 1301908056), (314, 1243861200), (360, 1084923380), (400, 976431042), (450, 867938704), (471, 829240800), (480, 813692535), (600, 650954028), (628, 621930600), (720, 542461690), (785, 497544480), (800, 488215521), (900, 433969352), (942, 414620400), (1200, 325477014), (1256, 310965300), (1413, 276413600), (1440, 271230845), (1570, 248772240), (1800, 216984676), (1884, 207310200), (2355, 165848160), (2400, 162738507), (2512, 155482650), (2826, 138206800), (3140, 124386120), (3600, 108492338), (3768, 103655100), (3925, 99508896), (4710, 82924080), (5024, 77741325), (5652, 69103400), (6280, 62193060), (7065, 55282720), (7200, 54246169), (7536, 51827550), (7850, 49754448), (9420, 41462040), (11304, 34551700), (11775, 33169632), (12560, 31096530), (14130, 27641360), (15072, 25913775), (15700, 24877224), (18840, 20731020), (22608, 17275850), (23550, 16584816), (25120, 15548265), (28260, 13820680), (31400, 12438612), (35325, 11056544), (37680, 10365510), (45216, 8637925), (47100, 8292408), (56520, 6910340), (62800, 6219306), (70650, 5528272), (75360, 5182755), (94200, 4146204), (113040, 3455170), (125600, 3109653), (141300, 2764136), (188400, 2073102), (226080, 1727585), (282600, 1382068), (345517, 1130400), (376800, 1036551), (565200, 691034)]