289201875120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{284267}}^1$

素因数の和:284449

約数の個数: 200

約数和(自身を含む): 1010842226064

約数和(自身を除く): 721640350944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 270, 314, 324, 360, 405, 432, 471, 540, 628, 648, 720, 785, 810, 942, 1080, 1256, 1296, 1413, 1570, 1620, 1884, 2160, 2355, 2512, 2826, 3140, 3240, 3768, 4239, 4710, 5652, 6280, 6480, 7065, 7536, 8478, 9420, 11304, 12560, 12717, 14130, 16956, 18840, 21195, 22608, 25434, 28260, 33912, 37680, 42390, 50868, 56520, 63585, 67824, 84780, 101736, 113040, 127170, 169560, 203472, 254340, 284267, 339120, 508680, 568534, 852801, 1017360, 1137068, 1421335, 1705602, 2274136, 2558403, 2842670, 3411204, 4264005, 4548272, 5116806, 5685340, 6822408, 7675209, 8528010, 10233612, 11370680, 12792015, 13644816, 15350418, 17056020, 20467224, 22741360, 23025627, 25584030, 30700836, 34112040, 38376045, 40934448, 44629919, 46051254, 51168060, 61401672, 68224080, 76752090, 89259838, 92102508, 102336120, 115128135, 122803344, 133889757, 153504180, 178519676, 184205016, 204672240, 223149595, 230256270, 267779514, 307008360, 357039352, 368410032, 401669271, 446299190, 460512540, 535559028, 614016720, 669448785, 714078704, 803338542, 892598380, 921025080, 1071118056, 1205007813, 1338897570, 1606677084, 1785196760, 1842050160, 2008346355, 2142236112, 2410015626, 2677795140, 3213354168, 3570393520, 3615023439, 4016692710, 4820031252, 5355590280, 6025039065, 6426708336, 7230046878, 8033385420, 9640062504, 10711180560, 12050078130, 14460093756, 16066770840, 18075117195, 19280125008, 24100156260, 28920187512, 32133541680, 36150234390, 48200312520, 57840375024, 72300468780, 96400625040, 144600937560, 289201875120]

約数ペア:

[(1, 289201875120), (2, 144600937560), (3, 96400625040), (4, 72300468780), (5, 57840375024), (6, 48200312520), (8, 36150234390), (9, 32133541680), (10, 28920187512), (12, 24100156260), (15, 19280125008), (16, 18075117195), (18, 16066770840), (20, 14460093756), (24, 12050078130), (27, 10711180560), (30, 9640062504), (36, 8033385420), (40, 7230046878), (45, 6426708336), (48, 6025039065), (54, 5355590280), (60, 4820031252), (72, 4016692710), (80, 3615023439), (81, 3570393520), (90, 3213354168), (108, 2677795140), (120, 2410015626), (135, 2142236112), (144, 2008346355), (157, 1842050160), (162, 1785196760), (180, 1606677084), (216, 1338897570), (240, 1205007813), (270, 1071118056), (314, 921025080), (324, 892598380), (360, 803338542), (405, 714078704), (432, 669448785), (471, 614016720), (540, 535559028), (628, 460512540), (648, 446299190), (720, 401669271), (785, 368410032), (810, 357039352), (942, 307008360), (1080, 267779514), (1256, 230256270), (1296, 223149595), (1413, 204672240), (1570, 184205016), (1620, 178519676), (1884, 153504180), (2160, 133889757), (2355, 122803344), (2512, 115128135), (2826, 102336120), (3140, 92102508), (3240, 89259838), (3768, 76752090), (4239, 68224080), (4710, 61401672), (5652, 51168060), (6280, 46051254), (6480, 44629919), (7065, 40934448), (7536, 38376045), (8478, 34112040), (9420, 30700836), (11304, 25584030), (12560, 23025627), (12717, 22741360), (14130, 20467224), (16956, 17056020), (18840, 15350418), (21195, 13644816), (22608, 12792015), (25434, 11370680), (28260, 10233612), (33912, 8528010), (37680, 7675209), (42390, 6822408), (50868, 5685340), (56520, 5116806), (63585, 4548272), (67824, 4264005), (84780, 3411204), (101736, 2842670), (113040, 2558403), (127170, 2274136), (169560, 1705602), (203472, 1421335), (254340, 1137068), (284267, 1017360), (339120, 852801), (508680, 568534)]