219477510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 693463680

約数和(自身を除く): 473986170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 41, 42, 45, 58, 63, 70, 82, 87, 90, 105, 123, 126, 145, 174, 203, 205, 210, 246, 261, 287, 290, 293, 315, 369, 406, 410, 435, 522, 574, 586, 609, 615, 630, 738, 861, 870, 879, 1015, 1189, 1218, 1230, 1305, 1435, 1465, 1722, 1758, 1827, 1845, 2030, 2051, 2378, 2583, 2610, 2637, 2870, 2930, 3045, 3567, 3654, 3690, 4102, 4305, 4395, 5166, 5274, 5945, 6090, 6153, 7134, 8323, 8497, 8610, 8790, 9135, 10255, 10701, 11890, 12013, 12306, 12915, 13185, 16646, 16994, 17835, 18270, 18459, 20510, 21402, 24026, 24969, 25491, 25830, 26370, 30765, 35670, 36039, 36918, 41615, 42485, 49938, 50982, 53505, 59479, 60065, 61530, 72078, 74907, 76473, 83230, 84091, 84970, 92295, 107010, 108117, 118958, 120130, 124845, 127455, 149814, 152946, 168182, 178437, 180195, 184590, 216234, 249690, 252273, 254910, 297395, 348377, 356874, 360390, 374535, 382365, 420455, 504546, 535311, 540585, 594790, 696754, 749070, 756819, 764730, 840910, 892185, 1045131, 1070622, 1081170, 1261365, 1513638, 1741885, 1784370, 2090262, 2438639, 2522730, 2676555, 3135393, 3483770, 3784095, 4877278, 5225655, 5353110, 6270786, 7315917, 7568190, 10451310, 12193195, 14631834, 15676965, 21947751, 24386390, 31353930, 36579585, 43895502, 73159170, 109738755, 219477510]

約数ペア:

[(1, 219477510), (2, 109738755), (3, 73159170), (5, 43895502), (6, 36579585), (7, 31353930), (9, 24386390), (10, 21947751), (14, 15676965), (15, 14631834), (18, 12193195), (21, 10451310), (29, 7568190), (30, 7315917), (35, 6270786), (41, 5353110), (42, 5225655), (45, 4877278), (58, 3784095), (63, 3483770), (70, 3135393), (82, 2676555), (87, 2522730), (90, 2438639), (105, 2090262), (123, 1784370), (126, 1741885), (145, 1513638), (174, 1261365), (203, 1081170), (205, 1070622), (210, 1045131), (246, 892185), (261, 840910), (287, 764730), (290, 756819), (293, 749070), (315, 696754), (369, 594790), (406, 540585), (410, 535311), (435, 504546), (522, 420455), (574, 382365), (586, 374535), (609, 360390), (615, 356874), (630, 348377), (738, 297395), (861, 254910), (870, 252273), (879, 249690), (1015, 216234), (1189, 184590), (1218, 180195), (1230, 178437), (1305, 168182), (1435, 152946), (1465, 149814), (1722, 127455), (1758, 124845), (1827, 120130), (1845, 118958), (2030, 108117), (2051, 107010), (2378, 92295), (2583, 84970), (2610, 84091), (2637, 83230), (2870, 76473), (2930, 74907), (3045, 72078), (3567, 61530), (3654, 60065), (3690, 59479), (4102, 53505), (4305, 50982), (4395, 49938), (5166, 42485), (5274, 41615), (5945, 36918), (6090, 36039), (6153, 35670), (7134, 30765), (8323, 26370), (8497, 25830), (8610, 25491), (8790, 24969), (9135, 24026), (10255, 21402), (10701, 20510), (11890, 18459), (12013, 18270), (12306, 17835), (12915, 16994), (13185, 16646)]