1251437040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 400

約数和(自身を含む): 5081674752

約数和(自身を除く): 3830237712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 324, 329, 336, 360, 376, 378, 405, 420, 423, 432, 470, 504, 540, 560, 564, 567, 587, 630, 648, 658, 705, 720, 752, 756, 810, 840, 846, 940, 945, 987, 1008, 1080, 1128, 1134, 1174, 1260, 1269, 1296, 1316, 1410, 1512, 1620, 1645, 1680, 1692, 1761, 1880, 1890, 1974, 2115, 2160, 2256, 2268, 2348, 2520, 2538, 2632, 2820, 2835, 2935, 2961, 3024, 3240, 3290, 3384, 3522, 3760, 3780, 3807, 3948, 4109, 4230, 4536, 4696, 4935, 5040, 5076, 5264, 5283, 5640, 5670, 5870, 5922, 6345, 6480, 6580, 6768, 7044, 7560, 7614, 7896, 8218, 8460, 8805, 8883, 9072, 9392, 9870, 10152, 10566, 11280, 11340, 11740, 11844, 12327, 12690, 13160, 14088, 14805, 15120, 15228, 15792, 15849, 16436, 16920, 17610, 17766, 19035, 19740, 20304, 20545, 21132, 22680, 23480, 23688, 24654, 25380, 26320, 26415, 26649, 27589, 28176, 29610, 30456, 31698, 32872, 33840, 35220, 35532, 36981, 38070, 39480, 41090, 42264, 44415, 45360, 46960, 47376, 47547, 49308, 50760, 52830, 53298, 55178, 59220, 60912, 61635, 63396, 65744, 70440, 71064, 73962, 76140, 78960, 79245, 82180, 82767, 84528, 88830, 95094, 98616, 101520, 105660, 106596, 110356, 110943, 118440, 123270, 126792, 133245, 137945, 140880, 142128, 147924, 152280, 158490, 164360, 165534, 177660, 184905, 190188, 193123, 197232, 211320, 213192, 220712, 221886, 236880, 237735, 246540, 248301, 253584, 266490, 275890, 295848, 304560, 316980, 328720, 331068, 332829, 355320, 369810, 380376, 386246, 413835, 422640, 426384, 441424, 443772, 475470, 493080, 496602, 532980, 551780, 554715, 579369, 591696, 633960, 662136, 665658, 710640, 739620, 744903, 760752, 772492, 827670, 887544, 950940, 965615, 986160, 993204, 1065960, 1103560, 1109430, 1158738, 1241505, 1267920, 1324272, 1331316, 1479240, 1489806, 1544984, 1655340, 1664145, 1738107, 1775088, 1901880, 1931230, 1986408, 2131920, 2207120, 2218860, 2234709, 2317476, 2483010, 2662632, 2896845, 2958480, 2979612, 3089968, 3310680, 3328290, 3476214, 3724515, 3803760, 3862460, 3972816, 4437720, 4469418, 4634952, 4966020, 5214321, 5325264, 5793690, 5959224, 6621360, 6656580, 6952428, 7449030, 7724920, 8690535, 8875440, 8938836, 9269904, 9932040, 10428642, 11173545, 11587380, 11918448, 13313160, 13904856, 14898060, 15449840, 15642963, 17381070, 17877672, 19864080, 20857284, 22347090, 23174760, 26071605, 26626320, 27809712, 29796120, 31285926, 34762140, 35755344, 41714568, 44694180, 46349520, 52143210, 59592240, 62571852, 69524280, 78214815, 83429136, 89388360, 104286420, 125143704, 139048560, 156429630, 178776720, 208572840, 250287408, 312859260, 417145680, 625718520, 1251437040]

約数ペア:

[(1, 1251437040), (2, 625718520), (3, 417145680), (4, 312859260), (5, 250287408), (6, 208572840), (7, 178776720), (8, 156429630), (9, 139048560), (10, 125143704), (12, 104286420), (14, 89388360), (15, 83429136), (16, 78214815), (18, 69524280), (20, 62571852), (21, 59592240), (24, 52143210), (27, 46349520), (28, 44694180), (30, 41714568), (35, 35755344), (36, 34762140), (40, 31285926), (42, 29796120), (45, 27809712), (47, 26626320), (48, 26071605), (54, 23174760), (56, 22347090), (60, 20857284), (63, 19864080), (70, 17877672), (72, 17381070), (80, 15642963), (81, 15449840), (84, 14898060), (90, 13904856), (94, 13313160), (105, 11918448), (108, 11587380), (112, 11173545), (120, 10428642), (126, 9932040), (135, 9269904), (140, 8938836), (141, 8875440), (144, 8690535), (162, 7724920), (168, 7449030), (180, 6952428), (188, 6656580), (189, 6621360), (210, 5959224), (216, 5793690), (235, 5325264), (240, 5214321), (252, 4966020), (270, 4634952), (280, 4469418), (282, 4437720), (315, 3972816), (324, 3862460), (329, 3803760), (336, 3724515), (360, 3476214), (376, 3328290), (378, 3310680), (405, 3089968), (420, 2979612), (423, 2958480), (432, 2896845), (470, 2662632), (504, 2483010), (540, 2317476), (560, 2234709), (564, 2218860), (567, 2207120), (587, 2131920), (630, 1986408), (648, 1931230), (658, 1901880), (705, 1775088), (720, 1738107), (752, 1664145), (756, 1655340), (810, 1544984), (840, 1489806), (846, 1479240), (940, 1331316), (945, 1324272), (987, 1267920), (1008, 1241505), (1080, 1158738), (1128, 1109430), (1134, 1103560), (1174, 1065960), (1260, 993204), (1269, 986160), (1296, 965615), (1316, 950940), (1410, 887544), (1512, 827670), (1620, 772492), (1645, 760752), (1680, 744903), (1692, 739620), (1761, 710640), (1880, 665658), (1890, 662136), (1974, 633960), (2115, 591696), (2160, 579369), (2256, 554715), (2268, 551780), (2348, 532980), (2520, 496602), (2538, 493080), (2632, 475470), (2820, 443772), (2835, 441424), (2935, 426384), (2961, 422640), (3024, 413835), (3240, 386246), (3290, 380376), (3384, 369810), (3522, 355320), (3760, 332829), (3780, 331068), (3807, 328720), (3948, 316980), (4109, 304560), (4230, 295848), (4536, 275890), (4696, 266490), (4935, 253584), (5040, 248301), (5076, 246540), (5264, 237735), (5283, 236880), (5640, 221886), (5670, 220712), (5870, 213192), (5922, 211320), (6345, 197232), (6480, 193123), (6580, 190188), (6768, 184905), (7044, 177660), (7560, 165534), (7614, 164360), (7896, 158490), (8218, 152280), (8460, 147924), (8805, 142128), (8883, 140880), (9072, 137945), (9392, 133245), (9870, 126792), (10152, 123270), (10566, 118440), (11280, 110943), (11340, 110356), (11740, 106596), (11844, 105660), (12327, 101520), (12690, 98616), (13160, 95094), (14088, 88830), (14805, 84528), (15120, 82767), (15228, 82180), (15792, 79245), (15849, 78960), (16436, 76140), (16920, 73962), (17610, 71064), (17766, 70440), (19035, 65744), (19740, 63396), (20304, 61635), (20545, 60912), (21132, 59220), (22680, 55178), (23480, 53298), (23688, 52830), (24654, 50760), (25380, 49308), (26320, 47547), (26415, 47376), (26649, 46960), (27589, 45360), (28176, 44415), (29610, 42264), (30456, 41090), (31698, 39480), (32872, 38070), (33840, 36981), (35220, 35532)]