12921036240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{42967}}^1$

素因数の和:43169

約数の個数: 160

約数和(自身を含む): 46034196480

約数和(自身を除く): 33113160240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 537, 560, 716, 840, 895, 1074, 1253, 1432, 1680, 1790, 2148, 2506, 2685, 2864, 3580, 3759, 4296, 5012, 5370, 6265, 7160, 7518, 8592, 10024, 10740, 12530, 14320, 15036, 18795, 20048, 21480, 25060, 30072, 37590, 42960, 42967, 50120, 60144, 75180, 85934, 100240, 128901, 150360, 171868, 214835, 257802, 300720, 300769, 343736, 429670, 515604, 601538, 644505, 687472, 859340, 902307, 1031208, 1203076, 1289010, 1503845, 1718680, 1804614, 2062416, 2406152, 2578020, 3007690, 3437360, 3609228, 4511535, 4812304, 5156040, 6015380, 7218456, 7691093, 9023070, 10312080, 12030760, 14436912, 15382186, 18046140, 23073279, 24061520, 30764372, 36092280, 38455465, 46146558, 53837651, 61528744, 72184560, 76910930, 92293116, 107675302, 115366395, 123057488, 153821860, 161512953, 184586232, 215350604, 230732790, 269188255, 307643720, 323025906, 369172464, 430701208, 461465580, 538376510, 615287440, 646051812, 807564765, 861402416, 922931160, 1076753020, 1292103624, 1615129530, 1845862320, 2153506040, 2584207248, 3230259060, 4307012080, 6460518120, 12921036240]

約数ペア:

[(1, 12921036240), (2, 6460518120), (3, 4307012080), (4, 3230259060), (5, 2584207248), (6, 2153506040), (7, 1845862320), (8, 1615129530), (10, 1292103624), (12, 1076753020), (14, 922931160), (15, 861402416), (16, 807564765), (20, 646051812), (21, 615287440), (24, 538376510), (28, 461465580), (30, 430701208), (35, 369172464), (40, 323025906), (42, 307643720), (48, 269188255), (56, 230732790), (60, 215350604), (70, 184586232), (80, 161512953), (84, 153821860), (105, 123057488), (112, 115366395), (120, 107675302), (140, 92293116), (168, 76910930), (179, 72184560), (210, 61528744), (240, 53837651), (280, 46146558), (336, 38455465), (358, 36092280), (420, 30764372), (537, 24061520), (560, 23073279), (716, 18046140), (840, 15382186), (895, 14436912), (1074, 12030760), (1253, 10312080), (1432, 9023070), (1680, 7691093), (1790, 7218456), (2148, 6015380), (2506, 5156040), (2685, 4812304), (2864, 4511535), (3580, 3609228), (3759, 3437360), (4296, 3007690), (5012, 2578020), (5370, 2406152), (6265, 2062416), (7160, 1804614), (7518, 1718680), (8592, 1503845), (10024, 1289010), (10740, 1203076), (12530, 1031208), (14320, 902307), (15036, 859340), (18795, 687472), (20048, 644505), (21480, 601538), (25060, 515604), (30072, 429670), (37590, 343736), (42960, 300769), (42967, 300720), (50120, 257802), (60144, 214835), (75180, 171868), (85934, 150360), (100240, 128901)]