197376480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 809948160

約数和(自身を除く): 612571680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 122, 126, 135, 140, 144, 160, 168, 180, 183, 189, 210, 214, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 321, 336, 360, 366, 378, 420, 427, 428, 432, 480, 488, 504, 535, 540, 549, 560, 610, 630, 642, 672, 720, 732, 749, 756, 840, 854, 856, 864, 915, 945, 963, 976, 1008, 1070, 1080, 1098, 1120, 1220, 1260, 1281, 1284, 1440, 1464, 1498, 1512, 1605, 1647, 1680, 1708, 1712, 1830, 1890, 1926, 1952, 2016, 2135, 2140, 2160, 2196, 2247, 2440, 2520, 2562, 2568, 2745, 2889, 2928, 2996, 3024, 3210, 3294, 3360, 3416, 3424, 3660, 3745, 3780, 3843, 3852, 4270, 4280, 4320, 4392, 4494, 4815, 4880, 5040, 5124, 5136, 5490, 5778, 5856, 5992, 6048, 6405, 6420, 6527, 6588, 6741, 6832, 7320, 7490, 7560, 7686, 7704, 8235, 8540, 8560, 8784, 8988, 9630, 9760, 10080, 10248, 10272, 10980, 11235, 11529, 11556, 11984, 12810, 12840, 13054, 13176, 13482, 13664, 14445, 14640, 14980, 15120, 15372, 15408, 16470, 17080, 17120, 17568, 17976, 19215, 19260, 19581, 20223, 20496, 21960, 22470, 23058, 23112, 23968, 25620, 25680, 26108, 26352, 26964, 28890, 29280, 29960, 30240, 30744, 30816, 32635, 32940, 33705, 34160, 35952, 38430, 38520, 39162, 40446, 40992, 43920, 44940, 45689, 46116, 46224, 51240, 51360, 52216, 52704, 53928, 57645, 57780, 58743, 59920, 61488, 65270, 65880, 67410, 68320, 71904, 76860, 77040, 78324, 80892, 87840, 89880, 91378, 92232, 92448, 97905, 101115, 102480, 104432, 107856, 115290, 115560, 117486, 119840, 122976, 130540, 131760, 134820, 137067, 153720, 154080, 156648, 161784, 176229, 179760, 182756, 184464, 195810, 202230, 204960, 208864, 215712, 228445, 230580, 231120, 234972, 261080, 263520, 269640, 274134, 293715, 307440, 313296, 323568, 352458, 359520, 365512, 368928, 391620, 404460, 411201, 456890, 461160, 462240, 469944, 522160, 539280, 548268, 587430, 614880, 626592, 647136, 685335, 704916, 731024, 783240, 808920, 822402, 881145, 913780, 922320, 939888, 1044320, 1078560, 1096536, 1174860, 1233603, 1370670, 1409832, 1462048, 1566480, 1617840, 1644804, 1762290, 1827560, 1844640, 1879776, 2056005, 2193072, 2349720, 2467206, 2741340, 2819664, 3132960, 3235680, 3289608, 3524580, 3655120, 4112010, 4386144, 4699440, 4934412, 5482680, 5639328, 6168015, 6579216, 7049160, 7310240, 8224020, 9398880, 9868824, 10965360, 12336030, 13158432, 14098320, 16448040, 19737648, 21930720, 24672060, 28196640, 32896080, 39475296, 49344120, 65792160, 98688240, 197376480]

約数ペア:

[(1, 197376480), (2, 98688240), (3, 65792160), (4, 49344120), (5, 39475296), (6, 32896080), (7, 28196640), (8, 24672060), (9, 21930720), (10, 19737648), (12, 16448040), (14, 14098320), (15, 13158432), (16, 12336030), (18, 10965360), (20, 9868824), (21, 9398880), (24, 8224020), (27, 7310240), (28, 7049160), (30, 6579216), (32, 6168015), (35, 5639328), (36, 5482680), (40, 4934412), (42, 4699440), (45, 4386144), (48, 4112010), (54, 3655120), (56, 3524580), (60, 3289608), (61, 3235680), (63, 3132960), (70, 2819664), (72, 2741340), (80, 2467206), (84, 2349720), (90, 2193072), (96, 2056005), (105, 1879776), (107, 1844640), (108, 1827560), (112, 1762290), (120, 1644804), (122, 1617840), (126, 1566480), (135, 1462048), (140, 1409832), (144, 1370670), (160, 1233603), (168, 1174860), (180, 1096536), (183, 1078560), (189, 1044320), (210, 939888), (214, 922320), (216, 913780), (224, 881145), (240, 822402), (244, 808920), (252, 783240), (270, 731024), (280, 704916), (288, 685335), (305, 647136), (315, 626592), (321, 614880), (336, 587430), (360, 548268), (366, 539280), (378, 522160), (420, 469944), (427, 462240), (428, 461160), (432, 456890), (480, 411201), (488, 404460), (504, 391620), (535, 368928), (540, 365512), (549, 359520), (560, 352458), (610, 323568), (630, 313296), (642, 307440), (672, 293715), (720, 274134), (732, 269640), (749, 263520), (756, 261080), (840, 234972), (854, 231120), (856, 230580), (864, 228445), (915, 215712), (945, 208864), (963, 204960), (976, 202230), (1008, 195810), (1070, 184464), (1080, 182756), (1098, 179760), (1120, 176229), (1220, 161784), (1260, 156648), (1281, 154080), (1284, 153720), (1440, 137067), (1464, 134820), (1498, 131760), (1512, 130540), (1605, 122976), (1647, 119840), (1680, 117486), (1708, 115560), (1712, 115290), (1830, 107856), (1890, 104432), (1926, 102480), (1952, 101115), (2016, 97905), (2135, 92448), (2140, 92232), (2160, 91378), (2196, 89880), (2247, 87840), (2440, 80892), (2520, 78324), (2562, 77040), (2568, 76860), (2745, 71904), (2889, 68320), (2928, 67410), (2996, 65880), (3024, 65270), (3210, 61488), (3294, 59920), (3360, 58743), (3416, 57780), (3424, 57645), (3660, 53928), (3745, 52704), (3780, 52216), (3843, 51360), (3852, 51240), (4270, 46224), (4280, 46116), (4320, 45689), (4392, 44940), (4494, 43920), (4815, 40992), (4880, 40446), (5040, 39162), (5124, 38520), (5136, 38430), (5490, 35952), (5778, 34160), (5856, 33705), (5992, 32940), (6048, 32635), (6405, 30816), (6420, 30744), (6527, 30240), (6588, 29960), (6741, 29280), (6832, 28890), (7320, 26964), (7490, 26352), (7560, 26108), (7686, 25680), (7704, 25620), (8235, 23968), (8540, 23112), (8560, 23058), (8784, 22470), (8988, 21960), (9630, 20496), (9760, 20223), (10080, 19581), (10248, 19260), (10272, 19215), (10980, 17976), (11235, 17568), (11529, 17120), (11556, 17080), (11984, 16470), (12810, 15408), (12840, 15372), (13054, 15120), (13176, 14980), (13482, 14640), (13664, 14445)]