66487135680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{471139}}^1$

素因数の和:471176

約数の個数: 252

約数和(自身を含む): 266025431880

約数和(自身を除く): 199538296200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120, 471139, 942278, 1413417, 1884556, 2355695, 2826834, 3297973, 3769112, 4240251, 4711390, 5653668, 6595946, 7067085, 7538224, 8480502, 9422780, 9893919, 11307336, 13191892, 14134170, 15076448, 16489865, 16961004, 18845560, 19787838, 21201255, 22614672, 23085811, 26383784, 28268340, 29681757, 30152896, 32979730, 33922008, 37691120, 39575676, 42402510, 45229344, 46171622, 49469595, 52767568, 56536680, 59363514, 65959460, 67844016, 69257433, 75382240, 79151352, 84805020, 90458688, 92343244, 98939190, 105535136, 113073360, 115429055, 118727028, 131918920, 135688032, 138514866, 148408785, 150764480, 158302704, 169610040, 184686488, 197878380, 207772299, 211070272, 226146720, 230858110, 237454056, 263837840, 271376064, 277029732, 296817570, 316605408, 339220080, 346287165, 369372976, 395756760, 415544598, 452293440, 461716220, 474908112, 527675680, 554059464, 593635140, 633210816, 678440160, 692574330, 738745952, 791513520, 831089196, 923432440, 949816224, 1038861495, 1055351360, 1108118928, 1187270280, 1356880320, 1385148660, 1477491904, 1583027040, 1662178392, 1846864880, 1899632448, 2077722990, 2216237856, 2374540560, 2770297320, 3166054080, 3324356784, 3693729760, 4155445980, 4432475712, 4749081120, 5540594640, 6648713568, 7387459520, 8310891960, 9498162240, 11081189280, 13297427136, 16621783920, 22162378560, 33243567840, 66487135680]

約数ペア:

[(1, 66487135680), (2, 33243567840), (3, 22162378560), (4, 16621783920), (5, 13297427136), (6, 11081189280), (7, 9498162240), (8, 8310891960), (9, 7387459520), (10, 6648713568), (12, 5540594640), (14, 4749081120), (15, 4432475712), (16, 4155445980), (18, 3693729760), (20, 3324356784), (21, 3166054080), (24, 2770297320), (28, 2374540560), (30, 2216237856), (32, 2077722990), (35, 1899632448), (36, 1846864880), (40, 1662178392), (42, 1583027040), (45, 1477491904), (48, 1385148660), (49, 1356880320), (56, 1187270280), (60, 1108118928), (63, 1055351360), (64, 1038861495), (70, 949816224), (72, 923432440), (80, 831089196), (84, 791513520), (90, 738745952), (96, 692574330), (98, 678440160), (105, 633210816), (112, 593635140), (120, 554059464), (126, 527675680), (140, 474908112), (144, 461716220), (147, 452293440), (160, 415544598), (168, 395756760), (180, 369372976), (192, 346287165), (196, 339220080), (210, 316605408), (224, 296817570), (240, 277029732), (245, 271376064), (252, 263837840), (280, 237454056), (288, 230858110), (294, 226146720), (315, 211070272), (320, 207772299), (336, 197878380), (360, 184686488), (392, 169610040), (420, 158302704), (441, 150764480), (448, 148408785), (480, 138514866), (490, 135688032), (504, 131918920), (560, 118727028), (576, 115429055), (588, 113073360), (630, 105535136), (672, 98939190), (720, 92343244), (735, 90458688), (784, 84805020), (840, 79151352), (882, 75382240), (960, 69257433), (980, 67844016), (1008, 65959460), (1120, 59363514), (1176, 56536680), (1260, 52767568), (1344, 49469595), (1440, 46171622), (1470, 45229344), (1568, 42402510), (1680, 39575676), (1764, 37691120), (1960, 33922008), (2016, 32979730), (2205, 30152896), (2240, 29681757), (2352, 28268340), (2520, 26383784), (2880, 23085811), (2940, 22614672), (3136, 21201255), (3360, 19787838), (3528, 18845560), (3920, 16961004), (4032, 16489865), (4410, 15076448), (4704, 14134170), (5040, 13191892), (5880, 11307336), (6720, 9893919), (7056, 9422780), (7840, 8480502), (8820, 7538224), (9408, 7067085), (10080, 6595946), (11760, 5653668), (14112, 4711390), (15680, 4240251), (17640, 3769112), (20160, 3297973), (23520, 2826834), (28224, 2355695), (35280, 1884556), (47040, 1413417), (70560, 942278), (141120, 471139)]