57131760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1151

約数の個数: 160

約数和(自身を含む): 209129472

約数和(自身を除く): 151997712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1097, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2194, 2480, 2604, 3255, 3291, 3472, 3720, 4340, 4388, 5208, 5485, 6510, 6582, 7440, 7679, 8680, 8776, 10416, 10970, 13020, 13164, 15358, 16455, 17360, 17552, 21940, 23037, 26040, 26328, 30716, 32910, 34007, 38395, 43880, 46074, 52080, 52656, 61432, 65820, 68014, 76790, 87760, 92148, 102021, 115185, 122864, 131640, 136028, 153580, 170035, 184296, 204042, 230370, 238049, 263280, 272056, 307160, 340070, 368592, 408084, 460740, 476098, 510105, 544112, 614320, 680140, 714147, 816168, 921480, 952196, 1020210, 1190245, 1360280, 1428294, 1632336, 1842960, 1904392, 2040420, 2380490, 2720560, 2856588, 3570735, 3808784, 4080840, 4760980, 5713176, 7141470, 8161680, 9521960, 11426352, 14282940, 19043920, 28565880, 57131760]

約数ペア:

[(1, 57131760), (2, 28565880), (3, 19043920), (4, 14282940), (5, 11426352), (6, 9521960), (7, 8161680), (8, 7141470), (10, 5713176), (12, 4760980), (14, 4080840), (15, 3808784), (16, 3570735), (20, 2856588), (21, 2720560), (24, 2380490), (28, 2040420), (30, 1904392), (31, 1842960), (35, 1632336), (40, 1428294), (42, 1360280), (48, 1190245), (56, 1020210), (60, 952196), (62, 921480), (70, 816168), (80, 714147), (84, 680140), (93, 614320), (105, 544112), (112, 510105), (120, 476098), (124, 460740), (140, 408084), (155, 368592), (168, 340070), (186, 307160), (210, 272056), (217, 263280), (240, 238049), (248, 230370), (280, 204042), (310, 184296), (336, 170035), (372, 153580), (420, 136028), (434, 131640), (465, 122864), (496, 115185), (560, 102021), (620, 92148), (651, 87760), (744, 76790), (840, 68014), (868, 65820), (930, 61432), (1085, 52656), (1097, 52080), (1240, 46074), (1302, 43880), (1488, 38395), (1680, 34007), (1736, 32910), (1860, 30716), (2170, 26328), (2194, 26040), (2480, 23037), (2604, 21940), (3255, 17552), (3291, 17360), (3472, 16455), (3720, 15358), (4340, 13164), (4388, 13020), (5208, 10970), (5485, 10416), (6510, 8776), (6582, 8680), (7440, 7679)]