80932020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 264929280

約数和(自身を除く): 183997260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 43, 52, 57, 60, 65, 76, 78, 86, 95, 114, 127, 129, 130, 156, 172, 190, 195, 215, 228, 247, 254, 258, 260, 285, 380, 381, 390, 430, 494, 508, 516, 559, 570, 635, 645, 741, 762, 780, 817, 860, 988, 1118, 1140, 1235, 1270, 1290, 1482, 1524, 1634, 1651, 1677, 1905, 2236, 2413, 2451, 2470, 2540, 2580, 2795, 2964, 3268, 3302, 3354, 3705, 3810, 4085, 4826, 4902, 4940, 4953, 5461, 5590, 6604, 6708, 7239, 7410, 7620, 8170, 8255, 8385, 9652, 9804, 9906, 10621, 10922, 11180, 12065, 12255, 14478, 14820, 16340, 16383, 16510, 16770, 19812, 21242, 21844, 24130, 24510, 24765, 27305, 28956, 31369, 31863, 32766, 33020, 33540, 36195, 42484, 48260, 49020, 49530, 53105, 54610, 62738, 63726, 65532, 70993, 72390, 81915, 94107, 99060, 103759, 106210, 109220, 125476, 127452, 141986, 144780, 156845, 159315, 163830, 188214, 207518, 212420, 212979, 283972, 311277, 313690, 318630, 327660, 354965, 376428, 415036, 425958, 470535, 518795, 622554, 627380, 637260, 709930, 851916, 941070, 1037590, 1064895, 1245108, 1348867, 1419860, 1556385, 1882140, 2075180, 2129790, 2697734, 3112770, 4046601, 4259580, 5395468, 6225540, 6744335, 8093202, 13488670, 16186404, 20233005, 26977340, 40466010, 80932020]

約数ペア:

[(1, 80932020), (2, 40466010), (3, 26977340), (4, 20233005), (5, 16186404), (6, 13488670), (10, 8093202), (12, 6744335), (13, 6225540), (15, 5395468), (19, 4259580), (20, 4046601), (26, 3112770), (30, 2697734), (38, 2129790), (39, 2075180), (43, 1882140), (52, 1556385), (57, 1419860), (60, 1348867), (65, 1245108), (76, 1064895), (78, 1037590), (86, 941070), (95, 851916), (114, 709930), (127, 637260), (129, 627380), (130, 622554), (156, 518795), (172, 470535), (190, 425958), (195, 415036), (215, 376428), (228, 354965), (247, 327660), (254, 318630), (258, 313690), (260, 311277), (285, 283972), (380, 212979), (381, 212420), (390, 207518), (430, 188214), (494, 163830), (508, 159315), (516, 156845), (559, 144780), (570, 141986), (635, 127452), (645, 125476), (741, 109220), (762, 106210), (780, 103759), (817, 99060), (860, 94107), (988, 81915), (1118, 72390), (1140, 70993), (1235, 65532), (1270, 63726), (1290, 62738), (1482, 54610), (1524, 53105), (1634, 49530), (1651, 49020), (1677, 48260), (1905, 42484), (2236, 36195), (2413, 33540), (2451, 33020), (2470, 32766), (2540, 31863), (2580, 31369), (2795, 28956), (2964, 27305), (3268, 24765), (3302, 24510), (3354, 24130), (3705, 21844), (3810, 21242), (4085, 19812), (4826, 16770), (4902, 16510), (4940, 16383), (4953, 16340), (5461, 14820), (5590, 14478), (6604, 12255), (6708, 12065), (7239, 11180), (7410, 10922), (7620, 10621), (8170, 9906), (8255, 9804), (8385, 9652)]