206942040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2823

約数の個数: 160

約数和(自身を含む): 726058080

約数和(自身を除く): 519116040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 2777, 3105, 3240, 3726, 4140, 4968, 5554, 6210, 7452, 8280, 8331, 9315, 11108, 12420, 13885, 14904, 16662, 18630, 22216, 24840, 24993, 27770, 33324, 37260, 41655, 49986, 55540, 63871, 66648, 74520, 74979, 83310, 99972, 111080, 124965, 127742, 149958, 166620, 191613, 199944, 224937, 249930, 255484, 299916, 319355, 333240, 374895, 383226, 449874, 499860, 510968, 574839, 599832, 638710, 749790, 766452, 899748, 958065, 999720, 1124685, 1149678, 1277420, 1499580, 1532904, 1724517, 1799496, 1916130, 2249370, 2299356, 2554840, 2874195, 2999160, 3449034, 3832260, 4498740, 4598712, 5173551, 5748390, 6898068, 7664520, 8622585, 8997480, 10347102, 11496780, 13796136, 17245170, 20694204, 22993560, 25867755, 34490340, 41388408, 51735510, 68980680, 103471020, 206942040]

約数ペア:

[(1, 206942040), (2, 103471020), (3, 68980680), (4, 51735510), (5, 41388408), (6, 34490340), (8, 25867755), (9, 22993560), (10, 20694204), (12, 17245170), (15, 13796136), (18, 11496780), (20, 10347102), (23, 8997480), (24, 8622585), (27, 7664520), (30, 6898068), (36, 5748390), (40, 5173551), (45, 4598712), (46, 4498740), (54, 3832260), (60, 3449034), (69, 2999160), (72, 2874195), (81, 2554840), (90, 2299356), (92, 2249370), (108, 1916130), (115, 1799496), (120, 1724517), (135, 1532904), (138, 1499580), (162, 1277420), (180, 1149678), (184, 1124685), (207, 999720), (216, 958065), (230, 899748), (270, 766452), (276, 749790), (324, 638710), (345, 599832), (360, 574839), (405, 510968), (414, 499860), (460, 449874), (540, 383226), (552, 374895), (621, 333240), (648, 319355), (690, 299916), (810, 255484), (828, 249930), (920, 224937), (1035, 199944), (1080, 191613), (1242, 166620), (1380, 149958), (1620, 127742), (1656, 124965), (1863, 111080), (2070, 99972), (2484, 83310), (2760, 74979), (2777, 74520), (3105, 66648), (3240, 63871), (3726, 55540), (4140, 49986), (4968, 41655), (5554, 37260), (6210, 33324), (7452, 27770), (8280, 24993), (8331, 24840), (9315, 22216), (11108, 18630), (12420, 16662), (13885, 14904)]