2738300040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1597

約数の個数: 256

約数和(自身を含む): 10476864000

約数和(自身を除く): 7738563960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 281, 315, 360, 378, 420, 504, 540, 562, 630, 756, 840, 843, 945, 1080, 1124, 1260, 1289, 1405, 1512, 1686, 1890, 1967, 2248, 2520, 2529, 2578, 2810, 3372, 3780, 3867, 3934, 4215, 5058, 5156, 5620, 5901, 6445, 6744, 7560, 7587, 7734, 7868, 8430, 9023, 9835, 10116, 10312, 11240, 11601, 11802, 12645, 12890, 15174, 15468, 15736, 16860, 17703, 18046, 19335, 19670, 20232, 23202, 23604, 25290, 25780, 27069, 29505, 30348, 30936, 33720, 34803, 35406, 36092, 37935, 38670, 39340, 45115, 46404, 47208, 50580, 51560, 53109, 54138, 58005, 59010, 60696, 69606, 70812, 72184, 75870, 77340, 78680, 81207, 88515, 90230, 92808, 101160, 106218, 108276, 116010, 118020, 135345, 139212, 141624, 151740, 154680, 162414, 174015, 177030, 180460, 212436, 216552, 232020, 236040, 243621, 265545, 270690, 278424, 303480, 324828, 348030, 354060, 360920, 362209, 406035, 424872, 464040, 487242, 531090, 541380, 649656, 696060, 708120, 724418, 812070, 974484, 1062180, 1082760, 1086627, 1218105, 1392120, 1448836, 1624140, 1811045, 1948968, 2124360, 2173254, 2436210, 2535463, 2897672, 3248280, 3259881, 3622090, 4346508, 4872420, 5070926, 5433135, 6519762, 7244180, 7606389, 8693016, 9744840, 9779643, 10141852, 10866270, 12677315, 13039524, 14488360, 15212778, 16299405, 19559286, 20283704, 21732540, 22819167, 25354630, 26079048, 30425556, 32598810, 38031945, 39118572, 43465080, 45638334, 48898215, 50709260, 60851112, 65197620, 68457501, 76063890, 78237144, 91276668, 97796430, 101418520, 114095835, 130395240, 136915002, 152127780, 182553336, 195592860, 228191670, 273830004, 304255560, 342287505, 391185720, 456383340, 547660008, 684575010, 912766680, 1369150020, 2738300040]

約数ペア:

[(1, 2738300040), (2, 1369150020), (3, 912766680), (4, 684575010), (5, 547660008), (6, 456383340), (7, 391185720), (8, 342287505), (9, 304255560), (10, 273830004), (12, 228191670), (14, 195592860), (15, 182553336), (18, 152127780), (20, 136915002), (21, 130395240), (24, 114095835), (27, 101418520), (28, 97796430), (30, 91276668), (35, 78237144), (36, 76063890), (40, 68457501), (42, 65197620), (45, 60851112), (54, 50709260), (56, 48898215), (60, 45638334), (63, 43465080), (70, 39118572), (72, 38031945), (84, 32598810), (90, 30425556), (105, 26079048), (108, 25354630), (120, 22819167), (126, 21732540), (135, 20283704), (140, 19559286), (168, 16299405), (180, 15212778), (189, 14488360), (210, 13039524), (216, 12677315), (252, 10866270), (270, 10141852), (280, 9779643), (281, 9744840), (315, 8693016), (360, 7606389), (378, 7244180), (420, 6519762), (504, 5433135), (540, 5070926), (562, 4872420), (630, 4346508), (756, 3622090), (840, 3259881), (843, 3248280), (945, 2897672), (1080, 2535463), (1124, 2436210), (1260, 2173254), (1289, 2124360), (1405, 1948968), (1512, 1811045), (1686, 1624140), (1890, 1448836), (1967, 1392120), (2248, 1218105), (2520, 1086627), (2529, 1082760), (2578, 1062180), (2810, 974484), (3372, 812070), (3780, 724418), (3867, 708120), (3934, 696060), (4215, 649656), (5058, 541380), (5156, 531090), (5620, 487242), (5901, 464040), (6445, 424872), (6744, 406035), (7560, 362209), (7587, 360920), (7734, 354060), (7868, 348030), (8430, 324828), (9023, 303480), (9835, 278424), (10116, 270690), (10312, 265545), (11240, 243621), (11601, 236040), (11802, 232020), (12645, 216552), (12890, 212436), (15174, 180460), (15468, 177030), (15736, 174015), (16860, 162414), (17703, 154680), (18046, 151740), (19335, 141624), (19670, 139212), (20232, 135345), (23202, 118020), (23604, 116010), (25290, 108276), (25780, 106218), (27069, 101160), (29505, 92808), (30348, 90230), (30936, 88515), (33720, 81207), (34803, 78680), (35406, 77340), (36092, 75870), (37935, 72184), (38670, 70812), (39340, 69606), (45115, 60696), (46404, 59010), (47208, 58005), (50580, 54138), (51560, 53109)]