68997172680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{32779}}^1$

素因数の和:34748

約数の個数: 128

約数和(自身を含む): 230115600000

約数和(自身を除く): 161118427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1949, 3898, 5847, 7796, 9745, 11694, 15592, 17541, 19490, 23388, 29235, 32779, 35082, 38980, 46776, 52623, 58470, 65558, 70164, 77960, 87705, 98337, 105246, 116940, 131116, 140328, 163895, 175410, 196674, 210492, 233880, 262232, 263115, 295011, 327790, 350820, 393348, 420984, 491685, 526230, 590022, 655580, 701640, 786696, 885033, 983370, 1052460, 1180044, 1311160, 1475055, 1770066, 1966740, 2104920, 2360088, 2950110, 3540132, 3933480, 4425165, 5900220, 7080264, 8850330, 11800440, 17700660, 35401320, 63886271, 127772542, 191658813, 255545084, 319431355, 383317626, 511090168, 574976439, 638862710, 766635252, 958294065, 1149952878, 1277725420, 1533270504, 1724929317, 1916588130, 2299905756, 2555450840, 2874882195, 3449858634, 3833176260, 4599811512, 5749764390, 6899717268, 7666352520, 8624646585, 11499528780, 13799434536, 17249293170, 22999057560, 34498586340, 68997172680]

約数ペア:

[(1, 68997172680), (2, 34498586340), (3, 22999057560), (4, 17249293170), (5, 13799434536), (6, 11499528780), (8, 8624646585), (9, 7666352520), (10, 6899717268), (12, 5749764390), (15, 4599811512), (18, 3833176260), (20, 3449858634), (24, 2874882195), (27, 2555450840), (30, 2299905756), (36, 1916588130), (40, 1724929317), (45, 1533270504), (54, 1277725420), (60, 1149952878), (72, 958294065), (90, 766635252), (108, 638862710), (120, 574976439), (135, 511090168), (180, 383317626), (216, 319431355), (270, 255545084), (360, 191658813), (540, 127772542), (1080, 63886271), (1949, 35401320), (3898, 17700660), (5847, 11800440), (7796, 8850330), (9745, 7080264), (11694, 5900220), (15592, 4425165), (17541, 3933480), (19490, 3540132), (23388, 2950110), (29235, 2360088), (32779, 2104920), (35082, 1966740), (38980, 1770066), (46776, 1475055), (52623, 1311160), (58470, 1180044), (65558, 1052460), (70164, 983370), (77960, 885033), (87705, 786696), (98337, 701640), (105246, 655580), (116940, 590022), (131116, 526230), (140328, 491685), (163895, 420984), (175410, 393348), (196674, 350820), (210492, 327790), (233880, 295011), (262232, 263115)]