16040811780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{10909}}^1$

素因数の和:11323

約数の個数: 192

約数和(自身を含む): 57185856000

約数和(自身を除く): 41145044220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 389, 420, 540, 630, 756, 778, 945, 1167, 1260, 1556, 1890, 1945, 2334, 2723, 3501, 3780, 3890, 4668, 5446, 5835, 7002, 7780, 8169, 10503, 10892, 10909, 11670, 13615, 14004, 16338, 17505, 21006, 21818, 23340, 24507, 27230, 32676, 32727, 35010, 40845, 42012, 43636, 49014, 52515, 54460, 54545, 65454, 70020, 73521, 76363, 81690, 98028, 98181, 105030, 109090, 122535, 130908, 147042, 152726, 163380, 163635, 196362, 210060, 218180, 229089, 245070, 294084, 294543, 305452, 327270, 367605, 381815, 392724, 458178, 490140, 490905, 589086, 654540, 687267, 735210, 763630, 916356, 981810, 1145445, 1178172, 1374534, 1470420, 1472715, 1527260, 1963620, 2061801, 2290890, 2749068, 2945430, 3436335, 4123602, 4243601, 4581780, 5890860, 6872670, 8247204, 8487202, 10309005, 12730803, 13745340, 16974404, 20618010, 21218005, 25461606, 29705207, 38192409, 41236020, 42436010, 50923212, 59410414, 63654015, 76384818, 84872020, 89115621, 114577227, 118820828, 127308030, 148526035, 152769636, 178231242, 190962045, 229154454, 254616060, 267346863, 297052070, 356462484, 381924090, 445578105, 458308908, 534693726, 572886135, 594104140, 763848180, 802040589, 891156210, 1069387452, 1145772270, 1336734315, 1604081178, 1782312420, 2291544540, 2673468630, 3208162356, 4010202945, 5346937260, 8020405890, 16040811780]

約数ペア:

[(1, 16040811780), (2, 8020405890), (3, 5346937260), (4, 4010202945), (5, 3208162356), (6, 2673468630), (7, 2291544540), (9, 1782312420), (10, 1604081178), (12, 1336734315), (14, 1145772270), (15, 1069387452), (18, 891156210), (20, 802040589), (21, 763848180), (27, 594104140), (28, 572886135), (30, 534693726), (35, 458308908), (36, 445578105), (42, 381924090), (45, 356462484), (54, 297052070), (60, 267346863), (63, 254616060), (70, 229154454), (84, 190962045), (90, 178231242), (105, 152769636), (108, 148526035), (126, 127308030), (135, 118820828), (140, 114577227), (180, 89115621), (189, 84872020), (210, 76384818), (252, 63654015), (270, 59410414), (315, 50923212), (378, 42436010), (389, 41236020), (420, 38192409), (540, 29705207), (630, 25461606), (756, 21218005), (778, 20618010), (945, 16974404), (1167, 13745340), (1260, 12730803), (1556, 10309005), (1890, 8487202), (1945, 8247204), (2334, 6872670), (2723, 5890860), (3501, 4581780), (3780, 4243601), (3890, 4123602), (4668, 3436335), (5446, 2945430), (5835, 2749068), (7002, 2290890), (7780, 2061801), (8169, 1963620), (10503, 1527260), (10892, 1472715), (10909, 1470420), (11670, 1374534), (13615, 1178172), (14004, 1145445), (16338, 981810), (17505, 916356), (21006, 763630), (21818, 735210), (23340, 687267), (24507, 654540), (27230, 589086), (32676, 490905), (32727, 490140), (35010, 458178), (40845, 392724), (42012, 381815), (43636, 367605), (49014, 327270), (52515, 305452), (54460, 294543), (54545, 294084), (65454, 245070), (70020, 229089), (73521, 218180), (76363, 210060), (81690, 196362), (98028, 163635), (98181, 163380), (105030, 152726), (109090, 147042), (122535, 130908)]