39698627280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{31573}}^1$

素因数の和:31646

約数の個数: 240

約数和(自身を含む): 137563623936

約数和(自身を除く): 97864996656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2480, 2535, 2704, 3120, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 6045, 6448, 6760, 7440, 8060, 8112, 9672, 10140, 10478, 12090, 13520, 15717, 16120, 19344, 20280, 20956, 24180, 26195, 31434, 31573, 32240, 40560, 41912, 48360, 52390, 62868, 63146, 78585, 83824, 94719, 96720, 104780, 125736, 126292, 157170, 157865, 189438, 209560, 251472, 252584, 314340, 315730, 378876, 410449, 419120, 473595, 505168, 628680, 631460, 757752, 820898, 947190, 978763, 1231347, 1257360, 1262920, 1515504, 1641796, 1894380, 1957526, 2052245, 2462694, 2525840, 2936289, 3283592, 3788760, 3915052, 4104490, 4893815, 4925388, 5335837, 5872578, 6156735, 6567184, 7577520, 7830104, 8208980, 9787630, 9850776, 10671674, 11745156, 12313470, 12723919, 14681445, 15660208, 16007511, 16417960, 19575260, 19701552, 21343348, 23490312, 24626940, 25447838, 26679185, 29362890, 32015022, 32835920, 38171757, 39150520, 42686696, 46980624, 49253880, 50895676, 53358370, 58725780, 63619595, 64030044, 76343514, 78301040, 80037555, 85373392, 98507760, 101791352, 106716740, 117451560, 127239190, 128060088, 152687028, 160075110, 165410947, 190858785, 203582704, 213433480, 234903120, 254478380, 256120176, 305374056, 320150220, 330821894, 381717570, 426866960, 496232841, 508956760, 610748112, 640300440, 661643788, 763435140, 827054735, 992465682, 1017913520, 1280600880, 1323287576, 1526870280, 1654109470, 1984931364, 2481164205, 2646575152, 3053740560, 3308218940, 3969862728, 4962328410, 6616437880, 7939725456, 9924656820, 13232875760, 19849313640, 39698627280]

約数ペア:

[(1, 39698627280), (2, 19849313640), (3, 13232875760), (4, 9924656820), (5, 7939725456), (6, 6616437880), (8, 4962328410), (10, 3969862728), (12, 3308218940), (13, 3053740560), (15, 2646575152), (16, 2481164205), (20, 1984931364), (24, 1654109470), (26, 1526870280), (30, 1323287576), (31, 1280600880), (39, 1017913520), (40, 992465682), (48, 827054735), (52, 763435140), (60, 661643788), (62, 640300440), (65, 610748112), (78, 508956760), (80, 496232841), (93, 426866960), (104, 381717570), (120, 330821894), (124, 320150220), (130, 305374056), (155, 256120176), (156, 254478380), (169, 234903120), (186, 213433480), (195, 203582704), (208, 190858785), (240, 165410947), (248, 160075110), (260, 152687028), (310, 128060088), (312, 127239190), (338, 117451560), (372, 106716740), (390, 101791352), (403, 98507760), (465, 85373392), (496, 80037555), (507, 78301040), (520, 76343514), (620, 64030044), (624, 63619595), (676, 58725780), (744, 53358370), (780, 50895676), (806, 49253880), (845, 46980624), (930, 42686696), (1014, 39150520), (1040, 38171757), (1209, 32835920), (1240, 32015022), (1352, 29362890), (1488, 26679185), (1560, 25447838), (1612, 24626940), (1690, 23490312), (1860, 21343348), (2015, 19701552), (2028, 19575260), (2418, 16417960), (2480, 16007511), (2535, 15660208), (2704, 14681445), (3120, 12723919), (3224, 12313470), (3380, 11745156), (3720, 10671674), (4030, 9850776), (4056, 9787630), (4836, 8208980), (5070, 7830104), (5239, 7577520), (6045, 6567184), (6448, 6156735), (6760, 5872578), (7440, 5335837), (8060, 4925388), (8112, 4893815), (9672, 4104490), (10140, 3915052), (10478, 3788760), (12090, 3283592), (13520, 2936289), (15717, 2525840), (16120, 2462694), (19344, 2052245), (20280, 1957526), (20956, 1894380), (24180, 1641796), (26195, 1515504), (31434, 1262920), (31573, 1257360), (32240, 1231347), (40560, 978763), (41912, 947190), (48360, 820898), (52390, 757752), (62868, 631460), (63146, 628680), (78585, 505168), (83824, 473595), (94719, 419120), (96720, 410449), (104780, 378876), (125736, 315730), (126292, 314340), (157170, 252584), (157865, 251472), (189438, 209560)]