8717142240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35401}}^1$

素因数の和:35447

約数の個数: 240

約数和(自身を含む): 32384333520

約数和(自身を除く): 23667191280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 35401, 41040, 49248, 61560, 70802, 82080, 106203, 123120, 141604, 177005, 212406, 246240, 283208, 318609, 354010, 424812, 531015, 566416, 637218, 672619, 708020, 849624, 955827, 1062030, 1132832, 1274436, 1345238, 1416040, 1593045, 1699248, 1911654, 2017857, 2124060, 2548872, 2690476, 2832080, 2867481, 3186090, 3363095, 3398496, 3823308, 4035714, 4248120, 4779135, 5097744, 5380952, 5664160, 5734962, 6053571, 6372180, 6726190, 7646616, 8071428, 8496240, 9558270, 10089285, 10195488, 10761904, 11469924, 12107142, 12744360, 13452380, 14337405, 15293232, 16142856, 16992480, 18160713, 19116540, 20178570, 21523808, 22939848, 24214284, 25488720, 26904760, 28674810, 30267855, 30586464, 32285712, 36321426, 38233080, 40357140, 45879696, 48428568, 50977440, 53809520, 54482139, 57349620, 60535710, 64571424, 72642852, 76466160, 80714280, 90803565, 91759392, 96857136, 107619040, 108964278, 114699240, 121071420, 145285704, 152932320, 161428560, 181607130, 193714272, 217928556, 229398480, 242142840, 272410695, 290571408, 322857120, 363214260, 435857112, 458796960, 484285680, 544821390, 581142816, 726428520, 871714224, 968571360, 1089642780, 1452857040, 1743428448, 2179285560, 2905714080, 4358571120, 8717142240]

約数ペア:

[(1, 8717142240), (2, 4358571120), (3, 2905714080), (4, 2179285560), (5, 1743428448), (6, 1452857040), (8, 1089642780), (9, 968571360), (10, 871714224), (12, 726428520), (15, 581142816), (16, 544821390), (18, 484285680), (19, 458796960), (20, 435857112), (24, 363214260), (27, 322857120), (30, 290571408), (32, 272410695), (36, 242142840), (38, 229398480), (40, 217928556), (45, 193714272), (48, 181607130), (54, 161428560), (57, 152932320), (60, 145285704), (72, 121071420), (76, 114699240), (80, 108964278), (81, 107619040), (90, 96857136), (95, 91759392), (96, 90803565), (108, 80714280), (114, 76466160), (120, 72642852), (135, 64571424), (144, 60535710), (152, 57349620), (160, 54482139), (162, 53809520), (171, 50977440), (180, 48428568), (190, 45879696), (216, 40357140), (228, 38233080), (240, 36321426), (270, 32285712), (285, 30586464), (288, 30267855), (304, 28674810), (324, 26904760), (342, 25488720), (360, 24214284), (380, 22939848), (405, 21523808), (432, 20178570), (456, 19116540), (480, 18160713), (513, 16992480), (540, 16142856), (570, 15293232), (608, 14337405), (648, 13452380), (684, 12744360), (720, 12107142), (760, 11469924), (810, 10761904), (855, 10195488), (864, 10089285), (912, 9558270), (1026, 8496240), (1080, 8071428), (1140, 7646616), (1296, 6726190), (1368, 6372180), (1440, 6053571), (1520, 5734962), (1539, 5664160), (1620, 5380952), (1710, 5097744), (1824, 4779135), (2052, 4248120), (2160, 4035714), (2280, 3823308), (2565, 3398496), (2592, 3363095), (2736, 3186090), (3040, 2867481), (3078, 2832080), (3240, 2690476), (3420, 2548872), (4104, 2124060), (4320, 2017857), (4560, 1911654), (5130, 1699248), (5472, 1593045), (6156, 1416040), (6480, 1345238), (6840, 1274436), (7695, 1132832), (8208, 1062030), (9120, 955827), (10260, 849624), (12312, 708020), (12960, 672619), (13680, 637218), (15390, 566416), (16416, 531015), (20520, 424812), (24624, 354010), (27360, 318609), (30780, 283208), (35401, 246240), (41040, 212406), (49248, 177005), (61560, 141604), (70802, 123120), (82080, 106203)]