353394580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 985582080

約数和(自身を除く): 632187500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 41, 44, 55, 58, 70, 77, 82, 110, 116, 140, 145, 154, 164, 193, 203, 205, 220, 287, 290, 308, 319, 385, 386, 406, 410, 451, 574, 580, 638, 770, 772, 812, 820, 902, 965, 1015, 1148, 1189, 1276, 1351, 1435, 1540, 1595, 1804, 1930, 2030, 2123, 2233, 2255, 2378, 2702, 2870, 3157, 3190, 3860, 4060, 4246, 4466, 4510, 4756, 5404, 5597, 5740, 5945, 6314, 6380, 6755, 7913, 8323, 8492, 8932, 9020, 10615, 11165, 11194, 11890, 12628, 13079, 13510, 14861, 15785, 15826, 16646, 21230, 22330, 22388, 23780, 26158, 27020, 27985, 29722, 31570, 31652, 33292, 39179, 39565, 41615, 42460, 44660, 52316, 55391, 55970, 59444, 61567, 63140, 65395, 74305, 78358, 79130, 83230, 87043, 91553, 110782, 111940, 123134, 130790, 148610, 156716, 158260, 166460, 174086, 183106, 195895, 221564, 229477, 246268, 261580, 276955, 297220, 307835, 348172, 366212, 391790, 430969, 435215, 457765, 458954, 553910, 609301, 615670, 783580, 861938, 870430, 915530, 917908, 1107820, 1147385, 1218602, 1231340, 1606339, 1723876, 1740860, 1831060, 2154845, 2294770, 2437204, 2524247, 3046505, 3212678, 4309690, 4589540, 5048494, 6093010, 6425356, 8031695, 8619380, 10096988, 12186020, 12621235, 16063390, 17669729, 25242470, 32126780, 35339458, 50484940, 70678916, 88348645, 176697290, 353394580]

約数ペア:

[(1, 353394580), (2, 176697290), (4, 88348645), (5, 70678916), (7, 50484940), (10, 35339458), (11, 32126780), (14, 25242470), (20, 17669729), (22, 16063390), (28, 12621235), (29, 12186020), (35, 10096988), (41, 8619380), (44, 8031695), (55, 6425356), (58, 6093010), (70, 5048494), (77, 4589540), (82, 4309690), (110, 3212678), (116, 3046505), (140, 2524247), (145, 2437204), (154, 2294770), (164, 2154845), (193, 1831060), (203, 1740860), (205, 1723876), (220, 1606339), (287, 1231340), (290, 1218602), (308, 1147385), (319, 1107820), (385, 917908), (386, 915530), (406, 870430), (410, 861938), (451, 783580), (574, 615670), (580, 609301), (638, 553910), (770, 458954), (772, 457765), (812, 435215), (820, 430969), (902, 391790), (965, 366212), (1015, 348172), (1148, 307835), (1189, 297220), (1276, 276955), (1351, 261580), (1435, 246268), (1540, 229477), (1595, 221564), (1804, 195895), (1930, 183106), (2030, 174086), (2123, 166460), (2233, 158260), (2255, 156716), (2378, 148610), (2702, 130790), (2870, 123134), (3157, 111940), (3190, 110782), (3860, 91553), (4060, 87043), (4246, 83230), (4466, 79130), (4510, 78358), (4756, 74305), (5404, 65395), (5597, 63140), (5740, 61567), (5945, 59444), (6314, 55970), (6380, 55391), (6755, 52316), (7913, 44660), (8323, 42460), (8492, 41615), (8932, 39565), (9020, 39179), (10615, 33292), (11165, 31652), (11194, 31570), (11890, 29722), (12628, 27985), (13079, 27020), (13510, 26158), (14861, 23780), (15785, 22388), (15826, 22330), (16646, 21230)]