2159301180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 6497584128

約数和(自身を除く): 4338282948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 113, 115, 122, 138, 183, 226, 227, 230, 244, 276, 305, 339, 345, 366, 452, 454, 460, 565, 610, 678, 681, 690, 732, 908, 915, 1130, 1135, 1220, 1356, 1362, 1380, 1403, 1695, 1830, 2260, 2270, 2599, 2724, 2806, 3390, 3405, 3660, 4209, 4540, 5198, 5221, 5612, 6780, 6810, 6893, 7015, 7797, 8418, 10396, 10442, 12995, 13620, 13786, 13847, 14030, 15594, 15663, 16836, 20679, 20884, 21045, 25651, 25990, 26105, 27572, 27694, 28060, 31188, 31326, 34465, 38985, 41358, 41541, 42090, 51302, 51980, 52210, 55388, 62652, 68930, 69235, 76953, 77970, 78315, 82716, 83082, 84180, 102604, 103395, 104420, 128255, 137860, 138470, 153906, 155940, 156630, 158539, 166164, 206790, 207705, 256510, 276940, 307812, 313260, 317078, 318481, 384765, 413580, 415410, 475617, 513020, 589973, 634156, 636962, 769530, 792695, 830820, 951234, 955443, 1179946, 1273924, 1539060, 1564711, 1585390, 1592405, 1769919, 1902468, 1910886, 2359892, 2378085, 2949865, 3129422, 3170780, 3184810, 3539838, 3821772, 4694133, 4756170, 4777215, 5899730, 6258844, 6369620, 7079676, 7823555, 8849595, 9388266, 9512340, 9554430, 11799460, 15647110, 17699190, 18776532, 19108860, 23470665, 31294220, 35398380, 35988353, 46941330, 71976706, 93882660, 107965059, 143953412, 179941765, 215930118, 359883530, 431860236, 539825295, 719767060, 1079650590, 2159301180]

約数ペア:

[(1, 2159301180), (2, 1079650590), (3, 719767060), (4, 539825295), (5, 431860236), (6, 359883530), (10, 215930118), (12, 179941765), (15, 143953412), (20, 107965059), (23, 93882660), (30, 71976706), (46, 46941330), (60, 35988353), (61, 35398380), (69, 31294220), (92, 23470665), (113, 19108860), (115, 18776532), (122, 17699190), (138, 15647110), (183, 11799460), (226, 9554430), (227, 9512340), (230, 9388266), (244, 8849595), (276, 7823555), (305, 7079676), (339, 6369620), (345, 6258844), (366, 5899730), (452, 4777215), (454, 4756170), (460, 4694133), (565, 3821772), (610, 3539838), (678, 3184810), (681, 3170780), (690, 3129422), (732, 2949865), (908, 2378085), (915, 2359892), (1130, 1910886), (1135, 1902468), (1220, 1769919), (1356, 1592405), (1362, 1585390), (1380, 1564711), (1403, 1539060), (1695, 1273924), (1830, 1179946), (2260, 955443), (2270, 951234), (2599, 830820), (2724, 792695), (2806, 769530), (3390, 636962), (3405, 634156), (3660, 589973), (4209, 513020), (4540, 475617), (5198, 415410), (5221, 413580), (5612, 384765), (6780, 318481), (6810, 317078), (6893, 313260), (7015, 307812), (7797, 276940), (8418, 256510), (10396, 207705), (10442, 206790), (12995, 166164), (13620, 158539), (13786, 156630), (13847, 155940), (14030, 153906), (15594, 138470), (15663, 137860), (16836, 128255), (20679, 104420), (20884, 103395), (21045, 102604), (25651, 84180), (25990, 83082), (26105, 82716), (27572, 78315), (27694, 77970), (28060, 76953), (31188, 69235), (31326, 68930), (34465, 62652), (38985, 55388), (41358, 52210), (41541, 51980), (42090, 51302)]