2760854040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{156511}}^1$

素因数の和:156542

約数の個数: 144

約数和(自身を含む): 10437785280

約数和(自身を除く): 7676931240

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, 156511, 313022, 469533, 626044, 782555, 939066, 1095577, 1252088, 1408599, 1565110, 1878132, 2191154, 2347665, 2817198, 3130220, 3286731, 3756264, 4382308, 4695330, 5477885, 5634396, 6260440, 6573462, 7042995, 7669039, 8764616, 9390660, 9860193, 10955770, 11268792, 13146924, 14085990, 15338078, 16433655, 18781320, 19720386, 21911540, 23007117, 26293848, 28171980, 30676156, 32867310, 38345195, 39440772, 43823080, 46014234, 49300965, 56343960, 61352312, 65734620, 69021351, 76690390, 78881544, 92028468, 98601930, 115035585, 131469240, 138042702, 153380780, 184056936, 197203860, 230071170, 276085404, 306761560, 345106755, 394407720, 460142340, 552170808, 690213510, 920284680, 1380427020, 2760854040]

約数ペア:

[(1, 2760854040), (2, 1380427020), (3, 920284680), (4, 690213510), (5, 552170808), (6, 460142340), (7, 394407720), (8, 345106755), (9, 306761560), (10, 276085404), (12, 230071170), (14, 197203860), (15, 184056936), (18, 153380780), (20, 138042702), (21, 131469240), (24, 115035585), (28, 98601930), (30, 92028468), (35, 78881544), (36, 76690390), (40, 69021351), (42, 65734620), (45, 61352312), (49, 56343960), (56, 49300965), (60, 46014234), (63, 43823080), (70, 39440772), (72, 38345195), (84, 32867310), (90, 30676156), (98, 28171980), (105, 26293848), (120, 23007117), (126, 21911540), (140, 19720386), (147, 18781320), (168, 16433655), (180, 15338078), (196, 14085990), (210, 13146924), (245, 11268792), (252, 10955770), (280, 9860193), (294, 9390660), (315, 8764616), (360, 7669039), (392, 7042995), (420, 6573462), (441, 6260440), (490, 5634396), (504, 5477885), (588, 4695330), (630, 4382308), (735, 3756264), (840, 3286731), (882, 3130220), (980, 2817198), (1176, 2347665), (1260, 2191154), (1470, 1878132), (1764, 1565110), (1960, 1408599), (2205, 1252088), (2520, 1095577), (2940, 939066), (3528, 782555), (4410, 626044), (5880, 469533), (8820, 313022), (17640, 156511)]