6887248680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2969}}^1$

素因数の和:4483

約数の個数: 128

約数和(自身を含む): 22273574400

約数和(自身を除く): 15386325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1487, 1560, 2969, 2974, 4461, 5938, 5948, 7435, 8907, 8922, 11876, 11896, 14845, 14870, 17814, 17844, 19331, 22305, 23752, 29690, 29740, 35628, 35688, 38597, 38662, 44535, 44610, 57993, 59380, 59480, 71256, 77194, 77324, 89070, 89220, 96655, 115791, 115986, 118760, 154388, 154648, 178140, 178440, 192985, 193310, 231582, 231972, 289965, 308776, 356280, 385970, 386620, 463164, 463944, 578955, 579930, 771940, 773240, 926328, 1157910, 1159860, 1543880, 2315820, 2319720, 4414903, 4631640, 8829806, 13244709, 17659612, 22074515, 26489418, 35319224, 44149030, 52978836, 57393739, 66223545, 88298060, 105957672, 114787478, 132447090, 172181217, 176596120, 229574956, 264894180, 286968695, 344362434, 459149912, 529788360, 573937390, 688724868, 860906085, 1147874780, 1377449736, 1721812170, 2295749560, 3443624340, 6887248680]

約数ペア:

[(1, 6887248680), (2, 3443624340), (3, 2295749560), (4, 1721812170), (5, 1377449736), (6, 1147874780), (8, 860906085), (10, 688724868), (12, 573937390), (13, 529788360), (15, 459149912), (20, 344362434), (24, 286968695), (26, 264894180), (30, 229574956), (39, 176596120), (40, 172181217), (52, 132447090), (60, 114787478), (65, 105957672), (78, 88298060), (104, 66223545), (120, 57393739), (130, 52978836), (156, 44149030), (195, 35319224), (260, 26489418), (312, 22074515), (390, 17659612), (520, 13244709), (780, 8829806), (1487, 4631640), (1560, 4414903), (2969, 2319720), (2974, 2315820), (4461, 1543880), (5938, 1159860), (5948, 1157910), (7435, 926328), (8907, 773240), (8922, 771940), (11876, 579930), (11896, 578955), (14845, 463944), (14870, 463164), (17814, 386620), (17844, 385970), (19331, 356280), (22305, 308776), (23752, 289965), (29690, 231972), (29740, 231582), (35628, 193310), (35688, 192985), (38597, 178440), (38662, 178140), (44535, 154648), (44610, 154388), (57993, 118760), (59380, 115986), (59480, 115791), (71256, 96655), (77194, 89220), (77324, 89070)]