390643288560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{109321}}^1$

素因数の和:110056

約数の個数: 240

約数和(自身を含む): 1501454585280

約数和(自身を除く): 1110811296720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 709, 720, 840, 1008, 1260, 1418, 1680, 2127, 2520, 2836, 3545, 4254, 4963, 5040, 5672, 6381, 7090, 8508, 9926, 10635, 11344, 12762, 14180, 14889, 17016, 19852, 21270, 24815, 25524, 28360, 29778, 31905, 34032, 39704, 42540, 44667, 49630, 51048, 56720, 59556, 63810, 74445, 79408, 85080, 89334, 99260, 102096, 109321, 119112, 127620, 148890, 170160, 178668, 198520, 218642, 223335, 238224, 255240, 297780, 327963, 357336, 397040, 437284, 446670, 510480, 546605, 595560, 655926, 714672, 765247, 874568, 893340, 983889, 1093210, 1191120, 1311852, 1530494, 1639815, 1749136, 1786680, 1967778, 2186420, 2295741, 2623704, 3060988, 3279630, 3573360, 3826235, 3935556, 4372840, 4591482, 4919445, 5247408, 6121976, 6559260, 6887223, 7652470, 7871112, 8745680, 9182964, 9838890, 11478705, 12243952, 13118520, 13774446, 15304940, 15742224, 18365928, 19677780, 22957410, 26237040, 27548892, 30609880, 34436115, 36731856, 39355560, 45914820, 55097784, 61219760, 68872230, 77508589, 78711120, 91829640, 110195568, 137744460, 155017178, 183659280, 232525767, 275488920, 310034356, 387542945, 465051534, 542560123, 550977840, 620068712, 697577301, 775085890, 930103068, 1085120246, 1162628835, 1240137424, 1395154602, 1550171780, 1627680369, 1860206136, 2170240492, 2325257670, 2712800615, 2790309204, 3100343560, 3255360738, 3487886505, 3720412272, 4340480984, 4650515340, 4883041107, 5425601230, 5580618408, 6200687120, 6510721476, 6975773010, 8138401845, 8680961968, 9301030680, 9766082214, 10851202460, 11161236816, 13021442952, 13951546020, 16276803690, 18602061360, 19532164428, 21702404920, 24415205535, 26042885904, 27903092040, 32553607380, 39064328856, 43404809840, 48830411070, 55806184080, 65107214760, 78128657712, 97660822140, 130214429520, 195321644280, 390643288560]

約数ペア:

[(1, 390643288560), (2, 195321644280), (3, 130214429520), (4, 97660822140), (5, 78128657712), (6, 65107214760), (7, 55806184080), (8, 48830411070), (9, 43404809840), (10, 39064328856), (12, 32553607380), (14, 27903092040), (15, 26042885904), (16, 24415205535), (18, 21702404920), (20, 19532164428), (21, 18602061360), (24, 16276803690), (28, 13951546020), (30, 13021442952), (35, 11161236816), (36, 10851202460), (40, 9766082214), (42, 9301030680), (45, 8680961968), (48, 8138401845), (56, 6975773010), (60, 6510721476), (63, 6200687120), (70, 5580618408), (72, 5425601230), (80, 4883041107), (84, 4650515340), (90, 4340480984), (105, 3720412272), (112, 3487886505), (120, 3255360738), (126, 3100343560), (140, 2790309204), (144, 2712800615), (168, 2325257670), (180, 2170240492), (210, 1860206136), (240, 1627680369), (252, 1550171780), (280, 1395154602), (315, 1240137424), (336, 1162628835), (360, 1085120246), (420, 930103068), (504, 775085890), (560, 697577301), (630, 620068712), (709, 550977840), (720, 542560123), (840, 465051534), (1008, 387542945), (1260, 310034356), (1418, 275488920), (1680, 232525767), (2127, 183659280), (2520, 155017178), (2836, 137744460), (3545, 110195568), (4254, 91829640), (4963, 78711120), (5040, 77508589), (5672, 68872230), (6381, 61219760), (7090, 55097784), (8508, 45914820), (9926, 39355560), (10635, 36731856), (11344, 34436115), (12762, 30609880), (14180, 27548892), (14889, 26237040), (17016, 22957410), (19852, 19677780), (21270, 18365928), (24815, 15742224), (25524, 15304940), (28360, 13774446), (29778, 13118520), (31905, 12243952), (34032, 11478705), (39704, 9838890), (42540, 9182964), (44667, 8745680), (49630, 7871112), (51048, 7652470), (56720, 6887223), (59556, 6559260), (63810, 6121976), (74445, 5247408), (79408, 4919445), (85080, 4591482), (89334, 4372840), (99260, 3935556), (102096, 3826235), (109321, 3573360), (119112, 3279630), (127620, 3060988), (148890, 2623704), (170160, 2295741), (178668, 2186420), (198520, 1967778), (218642, 1786680), (223335, 1749136), (238224, 1639815), (255240, 1530494), (297780, 1311852), (327963, 1191120), (357336, 1093210), (397040, 983889), (437284, 893340), (446670, 874568), (510480, 765247), (546605, 714672), (595560, 655926)]