1965251340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 288

約数和(自身を含む): 6868592640

約数和(自身を除く): 4903341300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 127, 130, 153, 156, 170, 180, 195, 204, 221, 234, 254, 255, 260, 306, 340, 381, 389, 390, 442, 468, 508, 510, 585, 612, 635, 663, 762, 765, 778, 780, 884, 1020, 1105, 1143, 1167, 1170, 1270, 1326, 1524, 1530, 1556, 1651, 1905, 1945, 1989, 2159, 2210, 2286, 2334, 2340, 2540, 2652, 3060, 3302, 3315, 3501, 3810, 3890, 3978, 4318, 4420, 4572, 4668, 4953, 5057, 5715, 5835, 6477, 6604, 6613, 6630, 7002, 7620, 7780, 7956, 8255, 8636, 9906, 9945, 10114, 10795, 11430, 11670, 12954, 13226, 13260, 14004, 14859, 15171, 16510, 17505, 19431, 19812, 19839, 19890, 20228, 21590, 22860, 23340, 24765, 25285, 25908, 26452, 28067, 29718, 30342, 32385, 33020, 33065, 35010, 38862, 39678, 39780, 43180, 45513, 49403, 49530, 50570, 56134, 59436, 59517, 60684, 64770, 66130, 70020, 74295, 75855, 77724, 79356, 84201, 85969, 91026, 97155, 98806, 99060, 99195, 101140, 112268, 119034, 129540, 132260, 140335, 148209, 148590, 151710, 168402, 171938, 182052, 194310, 197612, 198390, 227565, 238068, 247015, 252603, 257907, 280670, 296418, 297180, 297585, 303420, 336804, 343876, 388620, 396780, 421005, 429845, 444627, 455130, 494030, 505206, 515814, 561340, 592836, 595170, 642239, 741045, 773721, 839851, 842010, 859690, 889254, 910260, 988060, 1010412, 1031628, 1190340, 1263015, 1284478, 1289535, 1482090, 1547442, 1679702, 1684020, 1719380, 1778508, 1926717, 2223135, 2519553, 2526030, 2568956, 2579070, 2964180, 3094884, 3211195, 3359404, 3853434, 3868605, 4199255, 4446270, 5039106, 5052060, 5158140, 5780151, 6422390, 7558659, 7706868, 7737210, 8398510, 8892540, 9633585, 10078212, 10918063, 11560302, 12597765, 12844780, 15117318, 15474420, 16797020, 19267170, 21836126, 23120604, 25195530, 28900755, 30234636, 32754189, 37793295, 38534340, 43672252, 50391060, 54590315, 57801510, 65508378, 75586590, 98262567, 109180630, 115603020, 131016756, 151173180, 163770945, 196525134, 218361260, 327541890, 393050268, 491312835, 655083780, 982625670, 1965251340]

約数ペア:

[(1, 1965251340), (2, 982625670), (3, 655083780), (4, 491312835), (5, 393050268), (6, 327541890), (9, 218361260), (10, 196525134), (12, 163770945), (13, 151173180), (15, 131016756), (17, 115603020), (18, 109180630), (20, 98262567), (26, 75586590), (30, 65508378), (34, 57801510), (36, 54590315), (39, 50391060), (45, 43672252), (51, 38534340), (52, 37793295), (60, 32754189), (65, 30234636), (68, 28900755), (78, 25195530), (85, 23120604), (90, 21836126), (102, 19267170), (117, 16797020), (127, 15474420), (130, 15117318), (153, 12844780), (156, 12597765), (170, 11560302), (180, 10918063), (195, 10078212), (204, 9633585), (221, 8892540), (234, 8398510), (254, 7737210), (255, 7706868), (260, 7558659), (306, 6422390), (340, 5780151), (381, 5158140), (389, 5052060), (390, 5039106), (442, 4446270), (468, 4199255), (508, 3868605), (510, 3853434), (585, 3359404), (612, 3211195), (635, 3094884), (663, 2964180), (762, 2579070), (765, 2568956), (778, 2526030), (780, 2519553), (884, 2223135), (1020, 1926717), (1105, 1778508), (1143, 1719380), (1167, 1684020), (1170, 1679702), (1270, 1547442), (1326, 1482090), (1524, 1289535), (1530, 1284478), (1556, 1263015), (1651, 1190340), (1905, 1031628), (1945, 1010412), (1989, 988060), (2159, 910260), (2210, 889254), (2286, 859690), (2334, 842010), (2340, 839851), (2540, 773721), (2652, 741045), (3060, 642239), (3302, 595170), (3315, 592836), (3501, 561340), (3810, 515814), (3890, 505206), (3978, 494030), (4318, 455130), (4420, 444627), (4572, 429845), (4668, 421005), (4953, 396780), (5057, 388620), (5715, 343876), (5835, 336804), (6477, 303420), (6604, 297585), (6613, 297180), (6630, 296418), (7002, 280670), (7620, 257907), (7780, 252603), (7956, 247015), (8255, 238068), (8636, 227565), (9906, 198390), (9945, 197612), (10114, 194310), (10795, 182052), (11430, 171938), (11670, 168402), (12954, 151710), (13226, 148590), (13260, 148209), (14004, 140335), (14859, 132260), (15171, 129540), (16510, 119034), (17505, 112268), (19431, 101140), (19812, 99195), (19839, 99060), (19890, 98806), (20228, 97155), (21590, 91026), (22860, 85969), (23340, 84201), (24765, 79356), (25285, 77724), (25908, 75855), (26452, 74295), (28067, 70020), (29718, 66130), (30342, 64770), (32385, 60684), (33020, 59517), (33065, 59436), (35010, 56134), (38862, 50570), (39678, 49530), (39780, 49403), (43180, 45513)]