79366980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 284497920

約数和(自身を除く): 205130940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 205, 210, 220, 231, 246, 287, 308, 330, 385, 410, 419, 420, 451, 462, 492, 574, 615, 660, 770, 820, 838, 861, 902, 924, 1148, 1155, 1230, 1257, 1353, 1435, 1540, 1676, 1722, 1804, 2095, 2255, 2310, 2460, 2514, 2706, 2870, 2933, 3157, 3444, 4190, 4305, 4510, 4609, 4620, 5028, 5412, 5740, 5866, 6285, 6314, 6765, 8380, 8610, 8799, 9020, 9218, 9471, 11732, 12570, 12628, 13530, 13827, 14665, 15785, 17179, 17220, 17598, 18436, 18942, 23045, 25140, 27060, 27654, 29330, 31570, 32263, 34358, 35196, 37884, 43995, 46090, 47355, 51537, 55308, 58660, 63140, 64526, 68716, 69135, 85895, 87990, 92180, 94710, 96789, 103074, 120253, 129052, 138270, 161315, 171790, 175980, 188969, 189420, 193578, 206148, 240506, 257685, 276540, 322630, 343580, 360759, 377938, 387156, 481012, 483945, 515370, 566907, 601265, 645260, 721518, 755876, 944845, 967890, 1030740, 1133814, 1202530, 1322783, 1443036, 1803795, 1889690, 1935780, 2267628, 2405060, 2645566, 2834535, 3607590, 3779380, 3968349, 5291132, 5669070, 6613915, 7215180, 7936698, 11338140, 13227830, 15873396, 19841745, 26455660, 39683490, 79366980]

約数ペア:

[(1, 79366980), (2, 39683490), (3, 26455660), (4, 19841745), (5, 15873396), (6, 13227830), (7, 11338140), (10, 7936698), (11, 7215180), (12, 6613915), (14, 5669070), (15, 5291132), (20, 3968349), (21, 3779380), (22, 3607590), (28, 2834535), (30, 2645566), (33, 2405060), (35, 2267628), (41, 1935780), (42, 1889690), (44, 1803795), (55, 1443036), (60, 1322783), (66, 1202530), (70, 1133814), (77, 1030740), (82, 967890), (84, 944845), (105, 755876), (110, 721518), (123, 645260), (132, 601265), (140, 566907), (154, 515370), (164, 483945), (165, 481012), (205, 387156), (210, 377938), (220, 360759), (231, 343580), (246, 322630), (287, 276540), (308, 257685), (330, 240506), (385, 206148), (410, 193578), (419, 189420), (420, 188969), (451, 175980), (462, 171790), (492, 161315), (574, 138270), (615, 129052), (660, 120253), (770, 103074), (820, 96789), (838, 94710), (861, 92180), (902, 87990), (924, 85895), (1148, 69135), (1155, 68716), (1230, 64526), (1257, 63140), (1353, 58660), (1435, 55308), (1540, 51537), (1676, 47355), (1722, 46090), (1804, 43995), (2095, 37884), (2255, 35196), (2310, 34358), (2460, 32263), (2514, 31570), (2706, 29330), (2870, 27654), (2933, 27060), (3157, 25140), (3444, 23045), (4190, 18942), (4305, 18436), (4510, 17598), (4609, 17220), (4620, 17179), (5028, 15785), (5412, 14665), (5740, 13827), (5866, 13530), (6285, 12628), (6314, 12570), (6765, 11732), (8380, 9471), (8610, 9218), (8799, 9020)]