57782760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 208811520

約数和(自身を除く): 151028760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 317, 372, 392, 420, 434, 465, 490, 588, 620, 634, 651, 735, 744, 840, 868, 930, 951, 980, 1085, 1176, 1240, 1268, 1302, 1470, 1519, 1585, 1736, 1860, 1902, 1960, 2170, 2219, 2536, 2604, 2940, 3038, 3170, 3255, 3720, 3804, 4340, 4438, 4557, 4755, 5208, 5880, 6076, 6340, 6510, 6657, 7595, 7608, 8680, 8876, 9114, 9510, 9827, 11095, 12152, 12680, 13020, 13314, 15190, 15533, 17752, 18228, 19020, 19654, 22190, 22785, 26040, 26628, 29481, 30380, 31066, 33285, 36456, 38040, 39308, 44380, 45570, 46599, 49135, 53256, 58962, 60760, 62132, 66570, 68789, 77665, 78616, 88760, 91140, 93198, 98270, 117924, 124264, 133140, 137578, 147405, 155330, 182280, 186396, 196540, 206367, 232995, 235848, 266280, 275156, 294810, 310660, 343945, 372792, 393080, 412734, 465990, 481523, 550312, 589620, 621320, 687890, 825468, 931980, 963046, 1031835, 1179240, 1375780, 1444569, 1650936, 1863960, 1926092, 2063670, 2407615, 2751560, 2889138, 3852184, 4127340, 4815230, 5778276, 7222845, 8254680, 9630460, 11556552, 14445690, 19260920, 28891380, 57782760]

約数ペア:

[(1, 57782760), (2, 28891380), (3, 19260920), (4, 14445690), (5, 11556552), (6, 9630460), (7, 8254680), (8, 7222845), (10, 5778276), (12, 4815230), (14, 4127340), (15, 3852184), (20, 2889138), (21, 2751560), (24, 2407615), (28, 2063670), (30, 1926092), (31, 1863960), (35, 1650936), (40, 1444569), (42, 1375780), (49, 1179240), (56, 1031835), (60, 963046), (62, 931980), (70, 825468), (84, 687890), (93, 621320), (98, 589620), (105, 550312), (120, 481523), (124, 465990), (140, 412734), (147, 393080), (155, 372792), (168, 343945), (186, 310660), (196, 294810), (210, 275156), (217, 266280), (245, 235848), (248, 232995), (280, 206367), (294, 196540), (310, 186396), (317, 182280), (372, 155330), (392, 147405), (420, 137578), (434, 133140), (465, 124264), (490, 117924), (588, 98270), (620, 93198), (634, 91140), (651, 88760), (735, 78616), (744, 77665), (840, 68789), (868, 66570), (930, 62132), (951, 60760), (980, 58962), (1085, 53256), (1176, 49135), (1240, 46599), (1268, 45570), (1302, 44380), (1470, 39308), (1519, 38040), (1585, 36456), (1736, 33285), (1860, 31066), (1902, 30380), (1960, 29481), (2170, 26628), (2219, 26040), (2536, 22785), (2604, 22190), (2940, 19654), (3038, 19020), (3170, 18228), (3255, 17752), (3720, 15533), (3804, 15190), (4340, 13314), (4438, 13020), (4557, 12680), (4755, 12152), (5208, 11095), (5880, 9827), (6076, 9510), (6340, 9114), (6510, 8876), (6657, 8680), (7595, 7608)]