71492480280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{268003}}^1$

素因数の和:268055

約数の個数: 256

約数和(自身を含む): 270148032000

約数和(自身を除く): 198655551720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5928, 6669, 6840, 7020, 7410, 8892, 9880, 10260, 11115, 13338, 14040, 14820, 17784, 20520, 22230, 26676, 29640, 33345, 44460, 53352, 66690, 88920, 133380, 266760, 268003, 536006, 804009, 1072012, 1340015, 1608018, 2144024, 2412027, 2680030, 3216036, 3484039, 4020045, 4824054, 5092057, 5360060, 6432072, 6968078, 7236081, 8040090, 9648108, 10184114, 10452117, 10720120, 12060135, 13936156, 14472162, 15276171, 16080180, 17420195, 19296216, 20368228, 20904234, 24120270, 25460285, 27872312, 28944324, 30552342, 31356351, 32160360, 34840390, 36180405, 40736456, 41808468, 45828513, 48240540, 50920570, 52260585, 57888648, 61104684, 62712702, 66196741, 69680780, 72360810, 76380855, 83616936, 91657026, 94069053, 96481080, 101841140, 104521170, 122209368, 125425404, 132393482, 137485539, 139361560, 144721620, 152761710, 156781755, 183314052, 188138106, 198590223, 203682280, 209042340, 229142565, 250850808, 264786964, 274971078, 289443240, 305523420, 313563510, 330983705, 366628104, 376276212, 397180446, 418084680, 458285130, 470345265, 529573928, 549942156, 595770669, 611046840, 627127020, 661967410, 687427695, 752552424, 794360892, 916570260, 940690530, 992951115, 1099884312, 1191541338, 1254254040, 1323934820, 1374855390, 1588721784, 1787312007, 1833140520, 1881381060, 1985902230, 2383082676, 2647869640, 2749710780, 2978853345, 3574624014, 3762762120, 3971804460, 4766165352, 5499421560, 5957706690, 7149248028, 7943608920, 8936560035, 11915413380, 14298496056, 17873120070, 23830826760, 35746240140, 71492480280]

約数ペア:

[(1, 71492480280), (2, 35746240140), (3, 23830826760), (4, 17873120070), (5, 14298496056), (6, 11915413380), (8, 8936560035), (9, 7943608920), (10, 7149248028), (12, 5957706690), (13, 5499421560), (15, 4766165352), (18, 3971804460), (19, 3762762120), (20, 3574624014), (24, 2978853345), (26, 2749710780), (27, 2647869640), (30, 2383082676), (36, 1985902230), (38, 1881381060), (39, 1833140520), (40, 1787312007), (45, 1588721784), (52, 1374855390), (54, 1323934820), (57, 1254254040), (60, 1191541338), (65, 1099884312), (72, 992951115), (76, 940690530), (78, 916570260), (90, 794360892), (95, 752552424), (104, 687427695), (108, 661967410), (114, 627127020), (117, 611046840), (120, 595770669), (130, 549942156), (135, 529573928), (152, 470345265), (156, 458285130), (171, 418084680), (180, 397180446), (190, 376276212), (195, 366628104), (216, 330983705), (228, 313563510), (234, 305523420), (247, 289443240), (260, 274971078), (270, 264786964), (285, 250850808), (312, 229142565), (342, 209042340), (351, 203682280), (360, 198590223), (380, 188138106), (390, 183314052), (456, 156781755), (468, 152761710), (494, 144721620), (513, 139361560), (520, 137485539), (540, 132393482), (570, 125425404), (585, 122209368), (684, 104521170), (702, 101841140), (741, 96481080), (760, 94069053), (780, 91657026), (855, 83616936), (936, 76380855), (988, 72360810), (1026, 69680780), (1080, 66196741), (1140, 62712702), (1170, 61104684), (1235, 57888648), (1368, 52260585), (1404, 50920570), (1482, 48240540), (1560, 45828513), (1710, 41808468), (1755, 40736456), (1976, 36180405), (2052, 34840390), (2223, 32160360), (2280, 31356351), (2340, 30552342), (2470, 28944324), (2565, 27872312), (2808, 25460285), (2964, 24120270), (3420, 20904234), (3510, 20368228), (3705, 19296216), (4104, 17420195), (4446, 16080180), (4680, 15276171), (4940, 14472162), (5130, 13936156), (5928, 12060135), (6669, 10720120), (6840, 10452117), (7020, 10184114), (7410, 9648108), (8892, 8040090), (9880, 7236081), (10260, 6968078), (11115, 6432072), (13338, 5360060), (14040, 5092057), (14820, 4824054), (17784, 4020045), (20520, 3484039), (22230, 3216036), (26676, 2680030), (29640, 2412027), (33345, 2144024), (44460, 1608018), (53352, 1340015), (66690, 1072012), (88920, 804009), (133380, 536006), (266760, 268003)]