500131320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 1724405760

約数和(自身を除く): 1224274440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 53, 60, 65, 69, 78, 92, 104, 106, 115, 120, 130, 138, 156, 159, 184, 195, 212, 230, 260, 263, 265, 276, 299, 312, 318, 345, 390, 424, 460, 520, 526, 530, 552, 598, 636, 689, 690, 780, 789, 795, 897, 920, 1052, 1060, 1196, 1219, 1272, 1315, 1378, 1380, 1495, 1560, 1578, 1590, 1794, 2067, 2104, 2120, 2392, 2438, 2630, 2756, 2760, 2990, 3156, 3180, 3419, 3445, 3588, 3657, 3945, 4134, 4485, 4876, 5260, 5512, 5980, 6049, 6095, 6312, 6360, 6838, 6890, 7176, 7314, 7890, 8268, 8970, 9752, 10257, 10335, 10520, 11960, 12098, 12190, 13676, 13780, 13939, 14628, 15780, 15847, 16536, 17095, 17940, 18147, 18285, 20514, 20670, 24196, 24380, 27352, 27560, 27878, 29256, 30245, 31560, 31694, 34190, 35880, 36294, 36570, 41028, 41340, 41817, 47541, 48392, 48760, 51285, 55756, 60490, 63388, 68380, 69695, 72588, 73140, 78637, 79235, 82056, 82680, 83634, 90735, 95082, 102570, 111512, 120980, 126776, 136760, 139390, 145176, 146280, 157274, 158470, 167268, 181207, 181470, 190164, 205140, 209085, 235911, 237705, 241960, 278780, 314548, 316940, 320597, 334536, 362414, 362940, 380328, 393185, 410280, 418170, 471822, 475410, 543621, 557560, 629096, 633880, 641194, 724828, 725880, 786370, 836340, 906035, 943644, 950820, 961791, 1087242, 1179555, 1282388, 1449656, 1572740, 1602985, 1672680, 1812070, 1887288, 1901640, 1923582, 2174484, 2359110, 2564776, 2718105, 3145480, 3205970, 3624140, 3847164, 4167761, 4348968, 4718220, 4808955, 5436210, 6411940, 7248280, 7694328, 8335522, 9436440, 9617910, 10872420, 12503283, 12823880, 16671044, 19235820, 20838805, 21744840, 25006566, 33342088, 38471640, 41677610, 50013132, 62516415, 83355220, 100026264, 125032830, 166710440, 250065660, 500131320]

約数ペア:

[(1, 500131320), (2, 250065660), (3, 166710440), (4, 125032830), (5, 100026264), (6, 83355220), (8, 62516415), (10, 50013132), (12, 41677610), (13, 38471640), (15, 33342088), (20, 25006566), (23, 21744840), (24, 20838805), (26, 19235820), (30, 16671044), (39, 12823880), (40, 12503283), (46, 10872420), (52, 9617910), (53, 9436440), (60, 8335522), (65, 7694328), (69, 7248280), (78, 6411940), (92, 5436210), (104, 4808955), (106, 4718220), (115, 4348968), (120, 4167761), (130, 3847164), (138, 3624140), (156, 3205970), (159, 3145480), (184, 2718105), (195, 2564776), (212, 2359110), (230, 2174484), (260, 1923582), (263, 1901640), (265, 1887288), (276, 1812070), (299, 1672680), (312, 1602985), (318, 1572740), (345, 1449656), (390, 1282388), (424, 1179555), (460, 1087242), (520, 961791), (526, 950820), (530, 943644), (552, 906035), (598, 836340), (636, 786370), (689, 725880), (690, 724828), (780, 641194), (789, 633880), (795, 629096), (897, 557560), (920, 543621), (1052, 475410), (1060, 471822), (1196, 418170), (1219, 410280), (1272, 393185), (1315, 380328), (1378, 362940), (1380, 362414), (1495, 334536), (1560, 320597), (1578, 316940), (1590, 314548), (1794, 278780), (2067, 241960), (2104, 237705), (2120, 235911), (2392, 209085), (2438, 205140), (2630, 190164), (2756, 181470), (2760, 181207), (2990, 167268), (3156, 158470), (3180, 157274), (3419, 146280), (3445, 145176), (3588, 139390), (3657, 136760), (3945, 126776), (4134, 120980), (4485, 111512), (4876, 102570), (5260, 95082), (5512, 90735), (5980, 83634), (6049, 82680), (6095, 82056), (6312, 79235), (6360, 78637), (6838, 73140), (6890, 72588), (7176, 69695), (7314, 68380), (7890, 63388), (8268, 60490), (8970, 55756), (9752, 51285), (10257, 48760), (10335, 48392), (10520, 47541), (11960, 41817), (12098, 41340), (12190, 41028), (13676, 36570), (13780, 36294), (13939, 35880), (14628, 34190), (15780, 31694), (15847, 31560), (16536, 30245), (17095, 29256), (17940, 27878), (18147, 27560), (18285, 27352), (20514, 24380), (20670, 24196)]