2871181560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4638

約数の個数: 192

約数和(自身を含む): 9630074880

約数和(自身を除く): 6758893320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 3224, 3380, 3720, 4030, 4056, 4567, 4836, 5070, 5239, 6045, 6760, 8060, 9134, 9672, 10140, 10478, 12090, 13701, 15717, 16120, 18268, 20280, 20956, 22835, 24180, 26195, 27402, 31434, 36536, 41912, 45670, 48360, 52390, 54804, 59371, 62868, 68505, 78585, 91340, 104780, 109608, 118742, 125736, 137010, 141577, 157170, 178113, 182680, 209560, 237484, 274020, 283154, 296855, 314340, 356226, 424731, 474968, 548040, 566308, 593710, 628680, 707885, 712452, 771823, 849462, 890565, 1132616, 1187420, 1415770, 1424904, 1543646, 1698924, 1781130, 1840501, 2123655, 2315469, 2374840, 2831540, 3087292, 3397848, 3562260, 3681002, 3859115, 4247310, 4630938, 5521503, 5663080, 6174584, 7124520, 7362004, 7718230, 8494620, 9202505, 9261876, 11043006, 11577345, 14724008, 15436460, 16989240, 18405010, 18523752, 22086012, 23154690, 23926513, 27607515, 30872920, 36810020, 44172024, 46309380, 47853026, 55215030, 71779539, 73620040, 92618760, 95706052, 110430060, 119632565, 143559078, 191412104, 220860120, 239265130, 287118156, 358897695, 478530260, 574236312, 717795390, 957060520, 1435590780, 2871181560]

約数ペア:

[(1, 2871181560), (2, 1435590780), (3, 957060520), (4, 717795390), (5, 574236312), (6, 478530260), (8, 358897695), (10, 287118156), (12, 239265130), (13, 220860120), (15, 191412104), (20, 143559078), (24, 119632565), (26, 110430060), (30, 95706052), (31, 92618760), (39, 73620040), (40, 71779539), (52, 55215030), (60, 47853026), (62, 46309380), (65, 44172024), (78, 36810020), (93, 30872920), (104, 27607515), (120, 23926513), (124, 23154690), (130, 22086012), (155, 18523752), (156, 18405010), (169, 16989240), (186, 15436460), (195, 14724008), (248, 11577345), (260, 11043006), (310, 9261876), (312, 9202505), (338, 8494620), (372, 7718230), (390, 7362004), (403, 7124520), (465, 6174584), (507, 5663080), (520, 5521503), (620, 4630938), (676, 4247310), (744, 3859115), (780, 3681002), (806, 3562260), (845, 3397848), (930, 3087292), (1014, 2831540), (1209, 2374840), (1240, 2315469), (1352, 2123655), (1560, 1840501), (1612, 1781130), (1690, 1698924), (1860, 1543646), (2015, 1424904), (2028, 1415770), (2418, 1187420), (2535, 1132616), (3224, 890565), (3380, 849462), (3720, 771823), (4030, 712452), (4056, 707885), (4567, 628680), (4836, 593710), (5070, 566308), (5239, 548040), (6045, 474968), (6760, 424731), (8060, 356226), (9134, 314340), (9672, 296855), (10140, 283154), (10478, 274020), (12090, 237484), (13701, 209560), (15717, 182680), (16120, 178113), (18268, 157170), (20280, 141577), (20956, 137010), (22835, 125736), (24180, 118742), (26195, 109608), (27402, 104780), (31434, 91340), (36536, 78585), (41912, 68505), (45670, 62868), (48360, 59371), (52390, 54804)]