3638020680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{206237}}^1$

素因数の和:206268

約数の個数: 144

約数和(自身を含む): 13754012220

約数和(自身を除く): 10115991540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 206237, 412474, 618711, 824948, 1031185, 1237422, 1443659, 1649896, 1856133, 2062370, 2474844, 2887318, 3093555, 3712266, 4124740, 4330977, 4949688, 5774636, 6187110, 7218295, 7424532, 8249480, 8661954, 9280665, 10105613, 11549272, 12374220, 12992931, 14436590, 14849064, 17323908, 18561330, 20211226, 21654885, 24748440, 25985862, 28873180, 30316839, 34647816, 37122660, 40422452, 43309770, 50528065, 51971724, 57746360, 60633678, 64964655, 74245320, 80844904, 86619540, 90950517, 101056130, 103943448, 121267356, 129929310, 151584195, 173239080, 181901034, 202112260, 242534712, 259858620, 303168390, 363802068, 404224520, 454752585, 519717240, 606336780, 727604136, 909505170, 1212673560, 1819010340, 3638020680]

約数ペア:

[(1, 3638020680), (2, 1819010340), (3, 1212673560), (4, 909505170), (5, 727604136), (6, 606336780), (7, 519717240), (8, 454752585), (9, 404224520), (10, 363802068), (12, 303168390), (14, 259858620), (15, 242534712), (18, 202112260), (20, 181901034), (21, 173239080), (24, 151584195), (28, 129929310), (30, 121267356), (35, 103943448), (36, 101056130), (40, 90950517), (42, 86619540), (45, 80844904), (49, 74245320), (56, 64964655), (60, 60633678), (63, 57746360), (70, 51971724), (72, 50528065), (84, 43309770), (90, 40422452), (98, 37122660), (105, 34647816), (120, 30316839), (126, 28873180), (140, 25985862), (147, 24748440), (168, 21654885), (180, 20211226), (196, 18561330), (210, 17323908), (245, 14849064), (252, 14436590), (280, 12992931), (294, 12374220), (315, 11549272), (360, 10105613), (392, 9280665), (420, 8661954), (441, 8249480), (490, 7424532), (504, 7218295), (588, 6187110), (630, 5774636), (735, 4949688), (840, 4330977), (882, 4124740), (980, 3712266), (1176, 3093555), (1260, 2887318), (1470, 2474844), (1764, 2062370), (1960, 1856133), (2205, 1649896), (2520, 1443659), (2940, 1237422), (3528, 1031185), (4410, 824948), (5880, 618711), (8820, 412474), (17640, 206237)]