262023840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13997}}^1$

素因数の和:14031

約数の個数: 144

約数和(自身を含む): 963006408

約数和(自身を除く): 700982568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 13997, 18720, 27994, 41991, 55988, 69985, 83982, 111976, 125973, 139970, 167964, 181961, 209955, 223952, 251946, 279940, 335928, 363922, 419910, 447904, 503892, 545883, 559880, 629865, 671856, 727844, 839820, 909805, 1007784, 1091766, 1119760, 1259730, 1343712, 1455688, 1637649, 1679640, 1819610, 2015568, 2183532, 2239520, 2519460, 2729415, 2911376, 3275298, 3359280, 3639220, 4031136, 4367064, 5038920, 5458830, 5822752, 6550596, 6718560, 7278440, 8188245, 8734128, 10077840, 10917660, 13101192, 14556880, 16376490, 17468256, 20155680, 21835320, 26202384, 29113760, 32752980, 43670640, 52404768, 65505960, 87341280, 131011920, 262023840]

約数ペア:

[(1, 262023840), (2, 131011920), (3, 87341280), (4, 65505960), (5, 52404768), (6, 43670640), (8, 32752980), (9, 29113760), (10, 26202384), (12, 21835320), (13, 20155680), (15, 17468256), (16, 16376490), (18, 14556880), (20, 13101192), (24, 10917660), (26, 10077840), (30, 8734128), (32, 8188245), (36, 7278440), (39, 6718560), (40, 6550596), (45, 5822752), (48, 5458830), (52, 5038920), (60, 4367064), (65, 4031136), (72, 3639220), (78, 3359280), (80, 3275298), (90, 2911376), (96, 2729415), (104, 2519460), (117, 2239520), (120, 2183532), (130, 2015568), (144, 1819610), (156, 1679640), (160, 1637649), (180, 1455688), (195, 1343712), (208, 1259730), (234, 1119760), (240, 1091766), (260, 1007784), (288, 909805), (312, 839820), (360, 727844), (390, 671856), (416, 629865), (468, 559880), (480, 545883), (520, 503892), (585, 447904), (624, 419910), (720, 363922), (780, 335928), (936, 279940), (1040, 251946), (1170, 223952), (1248, 209955), (1440, 181961), (1560, 167964), (1872, 139970), (2080, 125973), (2340, 111976), (3120, 83982), (3744, 69985), (4680, 55988), (6240, 41991), (9360, 27994), (13997, 18720)]