2021617080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11299}}^1$

素因数の和:11394

約数の個数: 192

約数和(自身を含む): 7615296000

約数和(自身を除く): 5593678920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11299, 11928, 12780, 14910, 17892, 19880, 22365, 22598, 25560, 29820, 33897, 35784, 44730, 45196, 56495, 59640, 67794, 79093, 89460, 90392, 101691, 112990, 135588, 158186, 169485, 178920, 203382, 225980, 237279, 271176, 316372, 338970, 395465, 406764, 451960, 474558, 508455, 632744, 677940, 711837, 790930, 802229, 813528, 949116, 1016910, 1186395, 1355880, 1423674, 1581860, 1604458, 1898232, 2033820, 2372790, 2406687, 2847348, 3163720, 3208916, 3559185, 4011145, 4067640, 4745580, 4813374, 5615603, 5694696, 6417832, 7118370, 7220061, 8022290, 9491160, 9626748, 11231206, 12033435, 14236740, 14440122, 16044580, 16846809, 19253496, 22462412, 24066870, 28078015, 28473480, 28880244, 32089160, 33693618, 36100305, 44924824, 48133740, 50540427, 56156030, 57760488, 67387236, 72200610, 84234045, 96267480, 101080854, 112312060, 134774472, 144401220, 168468090, 202161708, 224624120, 252702135, 288802440, 336936180, 404323416, 505404270, 673872360, 1010808540, 2021617080]

約数ペア:

[(1, 2021617080), (2, 1010808540), (3, 673872360), (4, 505404270), (5, 404323416), (6, 336936180), (7, 288802440), (8, 252702135), (9, 224624120), (10, 202161708), (12, 168468090), (14, 144401220), (15, 134774472), (18, 112312060), (20, 101080854), (21, 96267480), (24, 84234045), (28, 72200610), (30, 67387236), (35, 57760488), (36, 56156030), (40, 50540427), (42, 48133740), (45, 44924824), (56, 36100305), (60, 33693618), (63, 32089160), (70, 28880244), (71, 28473480), (72, 28078015), (84, 24066870), (90, 22462412), (105, 19253496), (120, 16846809), (126, 16044580), (140, 14440122), (142, 14236740), (168, 12033435), (180, 11231206), (210, 9626748), (213, 9491160), (252, 8022290), (280, 7220061), (284, 7118370), (315, 6417832), (355, 5694696), (360, 5615603), (420, 4813374), (426, 4745580), (497, 4067640), (504, 4011145), (568, 3559185), (630, 3208916), (639, 3163720), (710, 2847348), (840, 2406687), (852, 2372790), (994, 2033820), (1065, 1898232), (1260, 1604458), (1278, 1581860), (1420, 1423674), (1491, 1355880), (1704, 1186395), (1988, 1016910), (2130, 949116), (2485, 813528), (2520, 802229), (2556, 790930), (2840, 711837), (2982, 677940), (3195, 632744), (3976, 508455), (4260, 474558), (4473, 451960), (4970, 406764), (5112, 395465), (5964, 338970), (6390, 316372), (7455, 271176), (8520, 237279), (8946, 225980), (9940, 203382), (11299, 178920), (11928, 169485), (12780, 158186), (14910, 135588), (17892, 112990), (19880, 101691), (22365, 90392), (22598, 89460), (25560, 79093), (29820, 67794), (33897, 59640), (35784, 56495), (44730, 45196)]