1853081640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 6171422400

約数和(自身を除く): 4318340760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 107, 120, 146, 180, 214, 219, 292, 321, 360, 365, 428, 438, 535, 584, 642, 657, 659, 730, 856, 876, 963, 1070, 1095, 1284, 1314, 1318, 1460, 1605, 1752, 1926, 1977, 2140, 2190, 2568, 2628, 2636, 2920, 3210, 3285, 3295, 3852, 3954, 4280, 4380, 4815, 5256, 5272, 5931, 6420, 6570, 6590, 7704, 7811, 7908, 8760, 9630, 9885, 11862, 12840, 13140, 13180, 15622, 15816, 19260, 19770, 23433, 23724, 26280, 26360, 29655, 31244, 38520, 39055, 39540, 46866, 47448, 48107, 59310, 62488, 70299, 70513, 78110, 79080, 93732, 96214, 117165, 118620, 140598, 141026, 144321, 156220, 187464, 192428, 211539, 234330, 237240, 240535, 281196, 282052, 288642, 312440, 351495, 352565, 384856, 423078, 432963, 468660, 481070, 562392, 564104, 577284, 634617, 702990, 705130, 721605, 846156, 865926, 937320, 962140, 1057695, 1154568, 1269234, 1405980, 1410260, 1443210, 1692312, 1731852, 1924280, 2115390, 2164815, 2538468, 2811960, 2820520, 2886420, 3173085, 3463704, 4230780, 4329630, 5076936, 5147449, 5772840, 6346170, 8461560, 8659260, 10294898, 12692340, 15442347, 17318520, 20589796, 25384680, 25737245, 30884694, 41179592, 46327041, 51474490, 61769388, 77211735, 92654082, 102948980, 123538776, 154423470, 185308164, 205897960, 231635205, 308846940, 370616328, 463270410, 617693880, 926540820, 1853081640]

約数ペア:

[(1, 1853081640), (2, 926540820), (3, 617693880), (4, 463270410), (5, 370616328), (6, 308846940), (8, 231635205), (9, 205897960), (10, 185308164), (12, 154423470), (15, 123538776), (18, 102948980), (20, 92654082), (24, 77211735), (30, 61769388), (36, 51474490), (40, 46327041), (45, 41179592), (60, 30884694), (72, 25737245), (73, 25384680), (90, 20589796), (107, 17318520), (120, 15442347), (146, 12692340), (180, 10294898), (214, 8659260), (219, 8461560), (292, 6346170), (321, 5772840), (360, 5147449), (365, 5076936), (428, 4329630), (438, 4230780), (535, 3463704), (584, 3173085), (642, 2886420), (657, 2820520), (659, 2811960), (730, 2538468), (856, 2164815), (876, 2115390), (963, 1924280), (1070, 1731852), (1095, 1692312), (1284, 1443210), (1314, 1410260), (1318, 1405980), (1460, 1269234), (1605, 1154568), (1752, 1057695), (1926, 962140), (1977, 937320), (2140, 865926), (2190, 846156), (2568, 721605), (2628, 705130), (2636, 702990), (2920, 634617), (3210, 577284), (3285, 564104), (3295, 562392), (3852, 481070), (3954, 468660), (4280, 432963), (4380, 423078), (4815, 384856), (5256, 352565), (5272, 351495), (5931, 312440), (6420, 288642), (6570, 282052), (6590, 281196), (7704, 240535), (7811, 237240), (7908, 234330), (8760, 211539), (9630, 192428), (9885, 187464), (11862, 156220), (12840, 144321), (13140, 141026), (13180, 140598), (15622, 118620), (15816, 117165), (19260, 96214), (19770, 93732), (23433, 79080), (23724, 78110), (26280, 70513), (26360, 70299), (29655, 62488), (31244, 59310), (38520, 48107), (39055, 47448), (39540, 46866)]