800206680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 256

約数和(自身を含む): 2983034880

約数和(自身を除く): 2182828200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 577, 635, 728, 762, 780, 840, 889, 910, 1016, 1092, 1154, 1270, 1365, 1524, 1560, 1651, 1731, 1778, 1820, 1905, 2184, 2308, 2540, 2667, 2730, 2885, 3048, 3302, 3462, 3556, 3640, 3810, 4039, 4445, 4616, 4953, 5080, 5334, 5460, 5770, 6604, 6924, 7112, 7501, 7620, 8078, 8255, 8655, 8890, 9906, 10668, 10920, 11540, 11557, 12117, 13208, 13335, 13848, 15002, 15240, 16156, 16510, 17310, 17780, 19812, 20195, 21336, 22503, 23080, 23114, 24234, 24765, 26670, 30004, 32312, 33020, 34620, 34671, 35560, 37505, 39624, 40390, 45006, 46228, 48468, 49530, 52507, 53340, 57785, 60008, 60585, 66040, 69240, 69342, 73279, 75010, 80780, 90012, 92456, 96936, 99060, 105014, 106680, 112515, 115570, 121170, 138684, 146558, 150020, 157521, 161560, 173355, 180024, 198120, 210028, 219837, 225030, 231140, 242340, 262535, 277368, 293116, 300040, 315042, 346710, 366395, 420056, 439674, 450060, 462280, 484680, 512953, 525070, 586232, 630084, 693420, 732790, 787605, 879348, 900120, 952627, 1025906, 1050140, 1099185, 1260168, 1386840, 1465580, 1538859, 1575210, 1758696, 1905254, 2051812, 2100280, 2198370, 2564765, 2857881, 2931160, 3077718, 3150420, 3810508, 4103624, 4396740, 4763135, 5129530, 5715762, 6155436, 6300840, 6668389, 7621016, 7694295, 8793480, 9526270, 10259060, 11431524, 12310872, 13336778, 14289405, 15388590, 19052540, 20005167, 20518120, 22863048, 26673556, 28578810, 30777180, 33341945, 38105080, 40010334, 53347112, 57157620, 61554360, 66683890, 80020668, 100025835, 114315240, 133367780, 160041336, 200051670, 266735560, 400103340, 800206680]

約数ペア:

[(1, 800206680), (2, 400103340), (3, 266735560), (4, 200051670), (5, 160041336), (6, 133367780), (7, 114315240), (8, 100025835), (10, 80020668), (12, 66683890), (13, 61554360), (14, 57157620), (15, 53347112), (20, 40010334), (21, 38105080), (24, 33341945), (26, 30777180), (28, 28578810), (30, 26673556), (35, 22863048), (39, 20518120), (40, 20005167), (42, 19052540), (52, 15388590), (56, 14289405), (60, 13336778), (65, 12310872), (70, 11431524), (78, 10259060), (84, 9526270), (91, 8793480), (104, 7694295), (105, 7621016), (120, 6668389), (127, 6300840), (130, 6155436), (140, 5715762), (156, 5129530), (168, 4763135), (182, 4396740), (195, 4103624), (210, 3810508), (254, 3150420), (260, 3077718), (273, 2931160), (280, 2857881), (312, 2564765), (364, 2198370), (381, 2100280), (390, 2051812), (420, 1905254), (455, 1758696), (508, 1575210), (520, 1538859), (546, 1465580), (577, 1386840), (635, 1260168), (728, 1099185), (762, 1050140), (780, 1025906), (840, 952627), (889, 900120), (910, 879348), (1016, 787605), (1092, 732790), (1154, 693420), (1270, 630084), (1365, 586232), (1524, 525070), (1560, 512953), (1651, 484680), (1731, 462280), (1778, 450060), (1820, 439674), (1905, 420056), (2184, 366395), (2308, 346710), (2540, 315042), (2667, 300040), (2730, 293116), (2885, 277368), (3048, 262535), (3302, 242340), (3462, 231140), (3556, 225030), (3640, 219837), (3810, 210028), (4039, 198120), (4445, 180024), (4616, 173355), (4953, 161560), (5080, 157521), (5334, 150020), (5460, 146558), (5770, 138684), (6604, 121170), (6924, 115570), (7112, 112515), (7501, 106680), (7620, 105014), (8078, 99060), (8255, 96936), (8655, 92456), (8890, 90012), (9906, 80780), (10668, 75010), (10920, 73279), (11540, 69342), (11557, 69240), (12117, 66040), (13208, 60585), (13335, 60008), (13848, 57785), (15002, 53340), (15240, 52507), (16156, 49530), (16510, 48468), (17310, 46228), (17780, 45006), (19812, 40390), (20195, 39624), (21336, 37505), (22503, 35560), (23080, 34671), (23114, 34620), (24234, 33020), (24765, 32312), (26670, 30004)]