57315960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 206650080

約数和(自身を除く): 149334120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 331, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 662, 666, 740, 780, 888, 936, 962, 993, 1110, 1170, 1324, 1332, 1443, 1480, 1560, 1655, 1665, 1924, 1986, 2220, 2340, 2405, 2648, 2664, 2886, 2979, 3310, 3330, 3848, 3972, 4303, 4329, 4440, 4680, 4810, 4965, 5772, 5958, 6620, 6660, 7215, 7944, 8606, 8658, 9620, 9930, 11544, 11916, 12247, 12909, 13240, 13320, 14430, 14895, 17212, 17316, 19240, 19860, 21515, 21645, 23832, 24494, 25818, 28860, 29790, 34424, 34632, 36741, 38727, 39720, 43030, 43290, 48988, 51636, 57720, 59580, 61235, 64545, 73482, 77454, 86060, 86580, 97976, 103272, 110223, 119160, 122470, 129090, 146964, 154908, 159211, 172120, 173160, 183705, 193635, 220446, 244940, 258180, 293928, 309816, 318422, 367410, 387270, 440892, 477633, 489880, 516360, 551115, 636844, 734820, 774540, 796055, 881784, 955266, 1102230, 1273688, 1432899, 1469640, 1549080, 1592110, 1910532, 2204460, 2388165, 2865798, 3184220, 3821064, 4408920, 4776330, 5731596, 6368440, 7164495, 9552660, 11463192, 14328990, 19105320, 28657980, 57315960]

約数ペア:

[(1, 57315960), (2, 28657980), (3, 19105320), (4, 14328990), (5, 11463192), (6, 9552660), (8, 7164495), (9, 6368440), (10, 5731596), (12, 4776330), (13, 4408920), (15, 3821064), (18, 3184220), (20, 2865798), (24, 2388165), (26, 2204460), (30, 1910532), (36, 1592110), (37, 1549080), (39, 1469640), (40, 1432899), (45, 1273688), (52, 1102230), (60, 955266), (65, 881784), (72, 796055), (74, 774540), (78, 734820), (90, 636844), (104, 551115), (111, 516360), (117, 489880), (120, 477633), (130, 440892), (148, 387270), (156, 367410), (180, 318422), (185, 309816), (195, 293928), (222, 258180), (234, 244940), (260, 220446), (296, 193635), (312, 183705), (331, 173160), (333, 172120), (360, 159211), (370, 154908), (390, 146964), (444, 129090), (468, 122470), (481, 119160), (520, 110223), (555, 103272), (585, 97976), (662, 86580), (666, 86060), (740, 77454), (780, 73482), (888, 64545), (936, 61235), (962, 59580), (993, 57720), (1110, 51636), (1170, 48988), (1324, 43290), (1332, 43030), (1443, 39720), (1480, 38727), (1560, 36741), (1655, 34632), (1665, 34424), (1924, 29790), (1986, 28860), (2220, 25818), (2340, 24494), (2405, 23832), (2648, 21645), (2664, 21515), (2886, 19860), (2979, 19240), (3310, 17316), (3330, 17212), (3848, 14895), (3972, 14430), (4303, 13320), (4329, 13240), (4440, 12909), (4680, 12247), (4810, 11916), (4965, 11544), (5772, 9930), (5958, 9620), (6620, 8658), (6660, 8606), (7215, 7944)]