12818370420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12553}}^1$

素因数の和:12663

約数の個数: 192

約数和(自身を含む): 41843988480

約数和(自身を除く): 29025618060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 61, 62, 90, 93, 108, 122, 124, 135, 155, 180, 183, 186, 244, 270, 279, 305, 310, 366, 372, 465, 540, 549, 558, 610, 620, 732, 837, 915, 930, 1098, 1116, 1220, 1395, 1647, 1674, 1830, 1860, 1891, 2196, 2745, 2790, 3294, 3348, 3660, 3782, 4185, 5490, 5580, 5673, 6588, 7564, 8235, 8370, 9455, 10980, 11346, 12553, 16470, 16740, 17019, 18910, 22692, 25106, 28365, 32940, 34038, 37659, 37820, 50212, 51057, 56730, 62765, 68076, 75318, 85095, 102114, 112977, 113460, 125530, 150636, 170190, 188295, 204228, 225954, 251060, 255285, 338931, 340380, 376590, 389143, 451908, 510570, 564885, 677862, 753180, 765733, 778286, 1021140, 1129770, 1167429, 1355724, 1531466, 1556572, 1694655, 1945715, 2259540, 2297199, 2334858, 3062932, 3389310, 3502287, 3828665, 3891430, 4594398, 4669716, 5837145, 6778620, 6891597, 7004574, 7657330, 7782860, 9188796, 10506861, 11485995, 11674290, 13783194, 14009148, 15314660, 17511435, 20674791, 21013722, 22971990, 23348580, 23737723, 27566388, 34457985, 35022870, 41349582, 42027444, 45943980, 47475446, 52534305, 68915970, 70045740, 71213169, 82699164, 94950892, 103373955, 105068610, 118688615, 137831940, 142426338, 206747910, 210137220, 213639507, 237377230, 284852676, 356065845, 413495820, 427279014, 474754460, 640918521, 712131690, 854558028, 1068197535, 1281837042, 1424263380, 2136395070, 2563674084, 3204592605, 4272790140, 6409185210, 12818370420]

約数ペア:

[(1, 12818370420), (2, 6409185210), (3, 4272790140), (4, 3204592605), (5, 2563674084), (6, 2136395070), (9, 1424263380), (10, 1281837042), (12, 1068197535), (15, 854558028), (18, 712131690), (20, 640918521), (27, 474754460), (30, 427279014), (31, 413495820), (36, 356065845), (45, 284852676), (54, 237377230), (60, 213639507), (61, 210137220), (62, 206747910), (90, 142426338), (93, 137831940), (108, 118688615), (122, 105068610), (124, 103373955), (135, 94950892), (155, 82699164), (180, 71213169), (183, 70045740), (186, 68915970), (244, 52534305), (270, 47475446), (279, 45943980), (305, 42027444), (310, 41349582), (366, 35022870), (372, 34457985), (465, 27566388), (540, 23737723), (549, 23348580), (558, 22971990), (610, 21013722), (620, 20674791), (732, 17511435), (837, 15314660), (915, 14009148), (930, 13783194), (1098, 11674290), (1116, 11485995), (1220, 10506861), (1395, 9188796), (1647, 7782860), (1674, 7657330), (1830, 7004574), (1860, 6891597), (1891, 6778620), (2196, 5837145), (2745, 4669716), (2790, 4594398), (3294, 3891430), (3348, 3828665), (3660, 3502287), (3782, 3389310), (4185, 3062932), (5490, 2334858), (5580, 2297199), (5673, 2259540), (6588, 1945715), (7564, 1694655), (8235, 1556572), (8370, 1531466), (9455, 1355724), (10980, 1167429), (11346, 1129770), (12553, 1021140), (16470, 778286), (16740, 765733), (17019, 753180), (18910, 677862), (22692, 564885), (25106, 510570), (28365, 451908), (32940, 389143), (34038, 376590), (37659, 340380), (37820, 338931), (50212, 255285), (51057, 251060), (56730, 225954), (62765, 204228), (68076, 188295), (75318, 170190), (85095, 150636), (102114, 125530), (112977, 113460)]