80107170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 229920768

約数和(自身を除く): 149813598

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 263, 286, 330, 355, 390, 426, 429, 526, 710, 715, 781, 789, 858, 923, 1065, 1315, 1430, 1562, 1578, 1846, 2130, 2145, 2343, 2630, 2769, 2893, 3419, 3905, 3945, 4290, 4615, 4686, 5538, 5786, 6838, 7810, 7890, 8679, 9230, 10153, 10257, 11715, 13845, 14465, 17095, 17358, 18673, 20306, 20514, 23430, 27690, 28930, 30459, 34190, 37346, 37609, 43395, 50765, 51285, 56019, 60918, 75218, 86790, 93365, 101530, 102570, 112038, 112827, 152295, 186730, 188045, 205403, 225654, 242749, 280095, 304590, 376090, 410806, 485498, 560190, 564135, 616209, 728247, 1027015, 1128270, 1213745, 1232418, 1456494, 2054030, 2427490, 2670239, 3081045, 3641235, 5340478, 6162090, 7282470, 8010717, 13351195, 16021434, 26702390, 40053585, 80107170]

約数ペア:

[(1, 80107170), (2, 40053585), (3, 26702390), (5, 16021434), (6, 13351195), (10, 8010717), (11, 7282470), (13, 6162090), (15, 5340478), (22, 3641235), (26, 3081045), (30, 2670239), (33, 2427490), (39, 2054030), (55, 1456494), (65, 1232418), (66, 1213745), (71, 1128270), (78, 1027015), (110, 728247), (130, 616209), (142, 564135), (143, 560190), (165, 485498), (195, 410806), (213, 376090), (263, 304590), (286, 280095), (330, 242749), (355, 225654), (390, 205403), (426, 188045), (429, 186730), (526, 152295), (710, 112827), (715, 112038), (781, 102570), (789, 101530), (858, 93365), (923, 86790), (1065, 75218), (1315, 60918), (1430, 56019), (1562, 51285), (1578, 50765), (1846, 43395), (2130, 37609), (2145, 37346), (2343, 34190), (2630, 30459), (2769, 28930), (2893, 27690), (3419, 23430), (3905, 20514), (3945, 20306), (4290, 18673), (4615, 17358), (4686, 17095), (5538, 14465), (5786, 13845), (6838, 11715), (7810, 10257), (7890, 10153), (8679, 9230)]