1241465680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5565

約数の個数: 160

約数和(自身を含む): 3667765248

約数和(自身を除く): 2426299568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5501, 5642, 6448, 7280, 8060, 8680, 11002, 11284, 14105, 16120, 17360, 22004, 22568, 27505, 28210, 32240, 38507, 44008, 45136, 55010, 56420, 71513, 77014, 88016, 110020, 112840, 143026, 154028, 170531, 192535, 220040, 225680, 286052, 308056, 341062, 357565, 385070, 440080, 500591, 572104, 616112, 682124, 715130, 770140, 852655, 1001182, 1144208, 1193717, 1364248, 1430260, 1540280, 1705310, 2002364, 2216903, 2387434, 2502955, 2728496, 2860520, 3080560, 3410620, 4004728, 4433806, 4774868, 5005910, 5721040, 5968585, 6821240, 8009456, 8867612, 9549736, 10011820, 11084515, 11937170, 13642480, 15518321, 17735224, 19099472, 20023640, 22169030, 23874340, 31036642, 35470448, 40047280, 44338060, 47748680, 62073284, 77591605, 88676120, 95497360, 124146568, 155183210, 177352240, 248293136, 310366420, 620732840, 1241465680]

約数ペア:

[(1, 1241465680), (2, 620732840), (4, 310366420), (5, 248293136), (7, 177352240), (8, 155183210), (10, 124146568), (13, 95497360), (14, 88676120), (16, 77591605), (20, 62073284), (26, 47748680), (28, 44338060), (31, 40047280), (35, 35470448), (40, 31036642), (52, 23874340), (56, 22169030), (62, 20023640), (65, 19099472), (70, 17735224), (80, 15518321), (91, 13642480), (104, 11937170), (112, 11084515), (124, 10011820), (130, 9549736), (140, 8867612), (155, 8009456), (182, 6821240), (208, 5968585), (217, 5721040), (248, 5005910), (260, 4774868), (280, 4433806), (310, 4004728), (364, 3410620), (403, 3080560), (434, 2860520), (455, 2728496), (496, 2502955), (520, 2387434), (560, 2216903), (620, 2002364), (728, 1705310), (806, 1540280), (868, 1430260), (910, 1364248), (1040, 1193717), (1085, 1144208), (1240, 1001182), (1456, 852655), (1612, 770140), (1736, 715130), (1820, 682124), (2015, 616112), (2170, 572104), (2480, 500591), (2821, 440080), (3224, 385070), (3472, 357565), (3640, 341062), (4030, 308056), (4340, 286052), (5501, 225680), (5642, 220040), (6448, 192535), (7280, 170531), (8060, 154028), (8680, 143026), (11002, 112840), (11284, 110020), (14105, 88016), (16120, 77014), (17360, 71513), (22004, 56420), (22568, 55010), (27505, 45136), (28210, 44008), (32240, 38507)]