2738100613760

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{256661}}^1$

素因数の和:256970

約数の個数: 128

約数和(自身を含む): 6660070905600

約数和(自身を除く): 3921970291840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 211, 316, 320, 395, 422, 632, 640, 790, 844, 1055, 1264, 1580, 1688, 2110, 2528, 3160, 3376, 4220, 5056, 6320, 6752, 8440, 10112, 12640, 13504, 16669, 16880, 25280, 27008, 33338, 33760, 50560, 66676, 67520, 83345, 133352, 135040, 166690, 256661, 266704, 333380, 513322, 533408, 666760, 1026644, 1066816, 1283305, 1333520, 2053288, 2133632, 2566610, 2667040, 4106576, 5133220, 5334080, 8213152, 10266440, 10668160, 16426304, 20276219, 20532880, 32852608, 40552438, 41065760, 54155471, 81104876, 82131520, 101381095, 108310942, 162209752, 164263040, 202762190, 216621884, 270777355, 324419504, 405524380, 433243768, 541554710, 648839008, 811048760, 866487536, 1083109420, 1297678016, 1622097520, 1732975072, 2166218840, 2595356032, 3244195040, 3465950144, 4278282209, 4332437680, 6488390080, 6931900288, 8556564418, 8664875360, 12976780160, 17113128836, 17329750720, 21391411045, 34226257672, 34659501440, 42782822090, 68452515344, 85565644180, 136905030688, 171131288360, 273810061376, 342262576720, 547620122752, 684525153440, 1369050306880, 2738100613760]

約数ペア:

[(1, 2738100613760), (2, 1369050306880), (4, 684525153440), (5, 547620122752), (8, 342262576720), (10, 273810061376), (16, 171131288360), (20, 136905030688), (32, 85565644180), (40, 68452515344), (64, 42782822090), (79, 34659501440), (80, 34226257672), (128, 21391411045), (158, 17329750720), (160, 17113128836), (211, 12976780160), (316, 8664875360), (320, 8556564418), (395, 6931900288), (422, 6488390080), (632, 4332437680), (640, 4278282209), (790, 3465950144), (844, 3244195040), (1055, 2595356032), (1264, 2166218840), (1580, 1732975072), (1688, 1622097520), (2110, 1297678016), (2528, 1083109420), (3160, 866487536), (3376, 811048760), (4220, 648839008), (5056, 541554710), (6320, 433243768), (6752, 405524380), (8440, 324419504), (10112, 270777355), (12640, 216621884), (13504, 202762190), (16669, 164263040), (16880, 162209752), (25280, 108310942), (27008, 101381095), (33338, 82131520), (33760, 81104876), (50560, 54155471), (66676, 41065760), (67520, 40552438), (83345, 32852608), (133352, 20532880), (135040, 20276219), (166690, 16426304), (256661, 10668160), (266704, 10266440), (333380, 8213152), (513322, 5334080), (533408, 5133220), (666760, 4106576), (1026644, 2667040), (1066816, 2566610), (1283305, 2133632), (1333520, 2053288)]