250359720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 840792960

約数和(自身を除く): 590433240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 167, 186, 195, 248, 260, 310, 312, 334, 372, 390, 403, 465, 501, 520, 620, 668, 744, 780, 806, 835, 930, 961, 1002, 1209, 1240, 1336, 1560, 1612, 1670, 1860, 1922, 2004, 2015, 2171, 2418, 2505, 2883, 3224, 3340, 3720, 3844, 4008, 4030, 4342, 4805, 4836, 5010, 5177, 5766, 6045, 6513, 6680, 7688, 8060, 8684, 9610, 9672, 10020, 10354, 10855, 11532, 12090, 12493, 13026, 14415, 15531, 16120, 17368, 19220, 20040, 20708, 21710, 23064, 24180, 24986, 25885, 26052, 28830, 31062, 32565, 37479, 38440, 41416, 43420, 48360, 49972, 51770, 52104, 57660, 62124, 62465, 65130, 67301, 74958, 77655, 86840, 99944, 103540, 115320, 124248, 124930, 130260, 134602, 149916, 155310, 160487, 187395, 201903, 207080, 249860, 260520, 269204, 299832, 310620, 320974, 336505, 374790, 403806, 481461, 499720, 538408, 621240, 641948, 673010, 749580, 802435, 807612, 962922, 1009515, 1283896, 1346020, 1499160, 1604870, 1615224, 1925844, 2019030, 2086331, 2407305, 2692040, 3209740, 3851688, 4038060, 4172662, 4814610, 6258993, 6419480, 8076120, 8345324, 9629220, 10431655, 12517986, 16690648, 19258440, 20863310, 25035972, 31294965, 41726620, 50071944, 62589930, 83453240, 125179860, 250359720]

約数ペア:

[(1, 250359720), (2, 125179860), (3, 83453240), (4, 62589930), (5, 50071944), (6, 41726620), (8, 31294965), (10, 25035972), (12, 20863310), (13, 19258440), (15, 16690648), (20, 12517986), (24, 10431655), (26, 9629220), (30, 8345324), (31, 8076120), (39, 6419480), (40, 6258993), (52, 4814610), (60, 4172662), (62, 4038060), (65, 3851688), (78, 3209740), (93, 2692040), (104, 2407305), (120, 2086331), (124, 2019030), (130, 1925844), (155, 1615224), (156, 1604870), (167, 1499160), (186, 1346020), (195, 1283896), (248, 1009515), (260, 962922), (310, 807612), (312, 802435), (334, 749580), (372, 673010), (390, 641948), (403, 621240), (465, 538408), (501, 499720), (520, 481461), (620, 403806), (668, 374790), (744, 336505), (780, 320974), (806, 310620), (835, 299832), (930, 269204), (961, 260520), (1002, 249860), (1209, 207080), (1240, 201903), (1336, 187395), (1560, 160487), (1612, 155310), (1670, 149916), (1860, 134602), (1922, 130260), (2004, 124930), (2015, 124248), (2171, 115320), (2418, 103540), (2505, 99944), (2883, 86840), (3224, 77655), (3340, 74958), (3720, 67301), (3844, 65130), (4008, 62465), (4030, 62124), (4342, 57660), (4805, 52104), (4836, 51770), (5010, 49972), (5177, 48360), (5766, 43420), (6045, 41416), (6513, 38440), (6680, 37479), (7688, 32565), (8060, 31062), (8684, 28830), (9610, 26052), (9672, 25885), (10020, 24986), (10354, 24180), (10855, 23064), (11532, 21710), (12090, 20708), (12493, 20040), (13026, 19220), (14415, 17368), (15531, 16120)]