40525380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 147087360

約数和(自身を除く): 106561980

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, 71, 84, 90, 105, 108, 126, 135, 140, 142, 151, 180, 189, 210, 213, 252, 270, 284, 302, 315, 355, 378, 420, 426, 453, 497, 540, 604, 630, 639, 710, 755, 756, 852, 906, 945, 994, 1057, 1065, 1260, 1278, 1359, 1420, 1491, 1510, 1812, 1890, 1917, 1988, 2114, 2130, 2265, 2485, 2556, 2718, 2982, 3020, 3171, 3195, 3780, 3834, 4077, 4228, 4260, 4473, 4530, 4970, 5285, 5436, 5964, 6342, 6390, 6795, 7455, 7668, 8154, 8946, 9060, 9513, 9585, 9940, 10570, 10721, 12684, 12780, 13419, 13590, 14910, 15855, 16308, 17892, 19026, 19170, 20385, 21140, 21442, 22365, 26838, 27180, 28539, 29820, 31710, 32163, 38052, 38340, 40770, 42884, 44730, 47565, 53605, 53676, 57078, 63420, 64326, 67095, 75047, 81540, 89460, 95130, 96489, 107210, 114156, 128652, 134190, 142695, 150094, 160815, 190260, 192978, 214420, 225141, 268380, 285390, 289467, 300188, 321630, 375235, 385956, 450282, 482445, 570780, 578934, 643260, 675423, 750470, 900564, 964890, 1125705, 1157868, 1350846, 1447335, 1500940, 1929780, 2026269, 2251410, 2701692, 2894670, 3377115, 4052538, 4502820, 5789340, 6754230, 8105076, 10131345, 13508460, 20262690, 40525380]

約数ペア:

[(1, 40525380), (2, 20262690), (3, 13508460), (4, 10131345), (5, 8105076), (6, 6754230), (7, 5789340), (9, 4502820), (10, 4052538), (12, 3377115), (14, 2894670), (15, 2701692), (18, 2251410), (20, 2026269), (21, 1929780), (27, 1500940), (28, 1447335), (30, 1350846), (35, 1157868), (36, 1125705), (42, 964890), (45, 900564), (54, 750470), (60, 675423), (63, 643260), (70, 578934), (71, 570780), (84, 482445), (90, 450282), (105, 385956), (108, 375235), (126, 321630), (135, 300188), (140, 289467), (142, 285390), (151, 268380), (180, 225141), (189, 214420), (210, 192978), (213, 190260), (252, 160815), (270, 150094), (284, 142695), (302, 134190), (315, 128652), (355, 114156), (378, 107210), (420, 96489), (426, 95130), (453, 89460), (497, 81540), (540, 75047), (604, 67095), (630, 64326), (639, 63420), (710, 57078), (755, 53676), (756, 53605), (852, 47565), (906, 44730), (945, 42884), (994, 40770), (1057, 38340), (1065, 38052), (1260, 32163), (1278, 31710), (1359, 29820), (1420, 28539), (1491, 27180), (1510, 26838), (1812, 22365), (1890, 21442), (1917, 21140), (1988, 20385), (2114, 19170), (2130, 19026), (2265, 17892), (2485, 16308), (2556, 15855), (2718, 14910), (2982, 13590), (3020, 13419), (3171, 12780), (3195, 12684), (3780, 10721), (3834, 10570), (4077, 9940), (4228, 9585), (4260, 9513), (4473, 9060), (4530, 8946), (4970, 8154), (5285, 7668), (5436, 7455), (5964, 6795), (6342, 6390)]