2206318240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2175

約数の個数: 192

約数和(自身を含む): 6370721280

約数和(自身を除く): 4164403040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 160, 161, 164, 184, 205, 224, 230, 280, 287, 322, 328, 368, 410, 460, 560, 574, 644, 656, 736, 805, 820, 920, 943, 1120, 1148, 1288, 1312, 1435, 1610, 1640, 1840, 1886, 2089, 2296, 2576, 2870, 3220, 3280, 3680, 3772, 4178, 4592, 4715, 5152, 5740, 6440, 6560, 6601, 7544, 8356, 9184, 9430, 10445, 11480, 12880, 13202, 14623, 15088, 16712, 18860, 20890, 22960, 25760, 26404, 29246, 30176, 33005, 33424, 37720, 41780, 45920, 48047, 52808, 58492, 66010, 66848, 73115, 75440, 83560, 85649, 96094, 105616, 116984, 132020, 146230, 150880, 167120, 171298, 192188, 211232, 233968, 240235, 264040, 292460, 334240, 336329, 342596, 384376, 428245, 467936, 480470, 528080, 584920, 599543, 672658, 685192, 768752, 856490, 960940, 1056160, 1169840, 1199086, 1345316, 1370384, 1537504, 1681645, 1712980, 1921880, 1969927, 2339680, 2398172, 2690632, 2740768, 2997715, 3363290, 3425960, 3843760, 3939854, 4796344, 5381264, 5995430, 6726580, 6851920, 7687520, 7879708, 9592688, 9849635, 10762528, 11990860, 13453160, 13703840, 13789489, 15759416, 19185376, 19699270, 23981720, 26906320, 27578978, 31518832, 39398540, 47963440, 53812640, 55157956, 63037664, 68947445, 78797080, 95926880, 110315912, 137894890, 157594160, 220631824, 275789780, 315188320, 441263648, 551579560, 1103159120, 2206318240]

約数ペア:

[(1, 2206318240), (2, 1103159120), (4, 551579560), (5, 441263648), (7, 315188320), (8, 275789780), (10, 220631824), (14, 157594160), (16, 137894890), (20, 110315912), (23, 95926880), (28, 78797080), (32, 68947445), (35, 63037664), (40, 55157956), (41, 53812640), (46, 47963440), (56, 39398540), (70, 31518832), (80, 27578978), (82, 26906320), (92, 23981720), (112, 19699270), (115, 19185376), (140, 15759416), (160, 13789489), (161, 13703840), (164, 13453160), (184, 11990860), (205, 10762528), (224, 9849635), (230, 9592688), (280, 7879708), (287, 7687520), (322, 6851920), (328, 6726580), (368, 5995430), (410, 5381264), (460, 4796344), (560, 3939854), (574, 3843760), (644, 3425960), (656, 3363290), (736, 2997715), (805, 2740768), (820, 2690632), (920, 2398172), (943, 2339680), (1120, 1969927), (1148, 1921880), (1288, 1712980), (1312, 1681645), (1435, 1537504), (1610, 1370384), (1640, 1345316), (1840, 1199086), (1886, 1169840), (2089, 1056160), (2296, 960940), (2576, 856490), (2870, 768752), (3220, 685192), (3280, 672658), (3680, 599543), (3772, 584920), (4178, 528080), (4592, 480470), (4715, 467936), (5152, 428245), (5740, 384376), (6440, 342596), (6560, 336329), (6601, 334240), (7544, 292460), (8356, 264040), (9184, 240235), (9430, 233968), (10445, 211232), (11480, 192188), (12880, 171298), (13202, 167120), (14623, 150880), (15088, 146230), (16712, 132020), (18860, 116984), (20890, 105616), (22960, 96094), (25760, 85649), (26404, 83560), (29246, 75440), (30176, 73115), (33005, 66848), (33424, 66010), (37720, 58492), (41780, 52808), (45920, 48047)]