121912560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 320

約数和(自身を含む): 524252160

約数和(自身を除く): 402339600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 733, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1466, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2199, 2310, 2376, 2520, 2640, 2772, 2932, 2970, 3024, 3080, 3465, 3665, 3696, 3780, 3960, 4158, 4398, 4620, 4752, 5040, 5131, 5544, 5864, 5940, 6160, 6597, 6930, 7330, 7560, 7920, 8063, 8316, 8796, 9240, 10262, 10395, 10995, 11088, 11728, 11880, 13194, 13860, 14660, 15120, 15393, 16126, 16632, 17592, 18480, 19791, 20524, 20790, 21990, 23760, 24189, 25655, 26388, 27720, 29320, 30786, 32252, 32985, 33264, 35184, 39582, 40315, 41048, 41580, 43980, 46179, 48378, 51310, 52776, 55440, 56441, 58640, 61572, 64504, 65970, 72567, 76965, 79164, 80630, 82096, 83160, 87960, 92358, 96756, 98955, 102620, 105552, 112882, 120945, 123144, 129008, 131940, 138537, 145134, 153930, 158328, 161260, 166320, 169323, 175920, 184716, 193512, 197910, 205240, 217701, 225764, 230895, 241890, 246288, 263880, 277074, 282205, 290268, 307860, 316656, 322520, 338646, 362835, 369432, 387024, 395820, 410480, 435402, 451528, 461790, 483780, 507969, 527760, 554148, 564410, 580536, 615720, 645040, 677292, 692685, 725670, 738864, 791640, 846615, 870804, 903056, 923580, 967560, 1015938, 1088505, 1108296, 1128820, 1161072, 1231440, 1354584, 1385370, 1451340, 1523907, 1583280, 1693230, 1741608, 1847160, 1935120, 2031876, 2177010, 2216592, 2257640, 2539845, 2709168, 2770740, 2902680, 3047814, 3386460, 3483216, 3694320, 4063752, 4354020, 4515280, 5079690, 5541480, 5805360, 6095628, 6772920, 7619535, 8127504, 8708040, 10159380, 11082960, 12191256, 13545840, 15239070, 17416080, 20318760, 24382512, 30478140, 40637520, 60956280, 121912560]

約数ペア:

[(1, 121912560), (2, 60956280), (3, 40637520), (4, 30478140), (5, 24382512), (6, 20318760), (7, 17416080), (8, 15239070), (9, 13545840), (10, 12191256), (11, 11082960), (12, 10159380), (14, 8708040), (15, 8127504), (16, 7619535), (18, 6772920), (20, 6095628), (21, 5805360), (22, 5541480), (24, 5079690), (27, 4515280), (28, 4354020), (30, 4063752), (33, 3694320), (35, 3483216), (36, 3386460), (40, 3047814), (42, 2902680), (44, 2770740), (45, 2709168), (48, 2539845), (54, 2257640), (55, 2216592), (56, 2177010), (60, 2031876), (63, 1935120), (66, 1847160), (70, 1741608), (72, 1693230), (77, 1583280), (80, 1523907), (84, 1451340), (88, 1385370), (90, 1354584), (99, 1231440), (105, 1161072), (108, 1128820), (110, 1108296), (112, 1088505), (120, 1015938), (126, 967560), (132, 923580), (135, 903056), (140, 870804), (144, 846615), (154, 791640), (165, 738864), (168, 725670), (176, 692685), (180, 677292), (189, 645040), (198, 615720), (210, 580536), (216, 564410), (220, 554148), (231, 527760), (240, 507969), (252, 483780), (264, 461790), (270, 451528), (280, 435402), (297, 410480), (308, 395820), (315, 387024), (330, 369432), (336, 362835), (360, 338646), (378, 322520), (385, 316656), (396, 307860), (420, 290268), (432, 282205), (440, 277074), (462, 263880), (495, 246288), (504, 241890), (528, 230895), (540, 225764), (560, 217701), (594, 205240), (616, 197910), (630, 193512), (660, 184716), (693, 175920), (720, 169323), (733, 166320), (756, 161260), (770, 158328), (792, 153930), (840, 145134), (880, 138537), (924, 131940), (945, 129008), (990, 123144), (1008, 120945), (1080, 112882), (1155, 105552), (1188, 102620), (1232, 98955), (1260, 96756), (1320, 92358), (1386, 87960), (1466, 83160), (1485, 82096), (1512, 80630), (1540, 79164), (1584, 76965), (1680, 72567), (1848, 65970), (1890, 64504), (1980, 61572), (2079, 58640), (2160, 56441), (2199, 55440), (2310, 52776), (2376, 51310), (2520, 48378), (2640, 46179), (2772, 43980), (2932, 41580), (2970, 41048), (3024, 40315), (3080, 39582), (3465, 35184), (3665, 33264), (3696, 32985), (3780, 32252), (3960, 30786), (4158, 29320), (4398, 27720), (4620, 26388), (4752, 25655), (5040, 24189), (5131, 23760), (5544, 21990), (5864, 20790), (5940, 20524), (6160, 19791), (6597, 18480), (6930, 17592), (7330, 16632), (7560, 16126), (7920, 15393), (8063, 15120), (8316, 14660), (8796, 13860), (9240, 13194), (10262, 11880), (10395, 11728), (10995, 11088)]