128299240680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{8831}}^1$

素因数の和:9064

約数の個数: 256

約数和(自身を含む): 423766425600

約数和(自身を除く): 295467184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 139, 156, 195, 201, 260, 268, 278, 312, 335, 390, 402, 417, 520, 536, 556, 670, 695, 780, 804, 834, 871, 1005, 1112, 1340, 1390, 1560, 1608, 1668, 1742, 1807, 2010, 2085, 2613, 2680, 2780, 3336, 3484, 3614, 4020, 4170, 4355, 5226, 5421, 5560, 6968, 7228, 8040, 8340, 8710, 8831, 9035, 9313, 10452, 10842, 13065, 14456, 16680, 17420, 17662, 18070, 18626, 20904, 21684, 26130, 26493, 27105, 27939, 34840, 35324, 36140, 37252, 43368, 44155, 46565, 52260, 52986, 54210, 55878, 70648, 72280, 74504, 88310, 93130, 104520, 105972, 108420, 111756, 114803, 121069, 132465, 139695, 176620, 186260, 211944, 216840, 223512, 229606, 242138, 264930, 279390, 344409, 353240, 363207, 372520, 459212, 484276, 529860, 558780, 574015, 591677, 605345, 688818, 726414, 918424, 968552, 1059720, 1117560, 1148030, 1183354, 1210690, 1227509, 1377636, 1452828, 1722045, 1775031, 1816035, 2296060, 2366708, 2421380, 2455018, 2755272, 2905656, 2958385, 3444090, 3550062, 3632070, 3682527, 4592120, 4733416, 4842760, 4910036, 5916770, 6137545, 6888180, 7100124, 7264140, 7365054, 7691801, 8875155, 9820072, 11833540, 12275090, 13776360, 14200248, 14528280, 14730108, 15383602, 15957617, 17750310, 18412635, 23075403, 23667080, 24550180, 29460216, 30767204, 31915234, 35500620, 36825270, 38459005, 46150806, 47872851, 49100360, 61534408, 63830468, 71001240, 73650540, 76918010, 79788085, 82243103, 92301612, 95745702, 115377015, 127660936, 147301080, 153836020, 159576170, 164486206, 184603224, 191491404, 230754030, 239364255, 246729309, 307672040, 319152340, 328972412, 382982808, 411215515, 461508060, 478728510, 493458618, 638304680, 657944824, 822431030, 923016120, 957457020, 986917236, 1069160339, 1233646545, 1644862060, 1914914040, 1973834472, 2138320678, 2467293090, 3207481017, 3289724120, 4276641356, 4934586180, 5345801695, 6414962034, 8553282712, 9869172360, 10691603390, 12829924068, 16037405085, 21383206780, 25659848136, 32074810170, 42766413560, 64149620340, 128299240680]

約数ペア:

[(1, 128299240680), (2, 64149620340), (3, 42766413560), (4, 32074810170), (5, 25659848136), (6, 21383206780), (8, 16037405085), (10, 12829924068), (12, 10691603390), (13, 9869172360), (15, 8553282712), (20, 6414962034), (24, 5345801695), (26, 4934586180), (30, 4276641356), (39, 3289724120), (40, 3207481017), (52, 2467293090), (60, 2138320678), (65, 1973834472), (67, 1914914040), (78, 1644862060), (104, 1233646545), (120, 1069160339), (130, 986917236), (134, 957457020), (139, 923016120), (156, 822431030), (195, 657944824), (201, 638304680), (260, 493458618), (268, 478728510), (278, 461508060), (312, 411215515), (335, 382982808), (390, 328972412), (402, 319152340), (417, 307672040), (520, 246729309), (536, 239364255), (556, 230754030), (670, 191491404), (695, 184603224), (780, 164486206), (804, 159576170), (834, 153836020), (871, 147301080), (1005, 127660936), (1112, 115377015), (1340, 95745702), (1390, 92301612), (1560, 82243103), (1608, 79788085), (1668, 76918010), (1742, 73650540), (1807, 71001240), (2010, 63830468), (2085, 61534408), (2613, 49100360), (2680, 47872851), (2780, 46150806), (3336, 38459005), (3484, 36825270), (3614, 35500620), (4020, 31915234), (4170, 30767204), (4355, 29460216), (5226, 24550180), (5421, 23667080), (5560, 23075403), (6968, 18412635), (7228, 17750310), (8040, 15957617), (8340, 15383602), (8710, 14730108), (8831, 14528280), (9035, 14200248), (9313, 13776360), (10452, 12275090), (10842, 11833540), (13065, 9820072), (14456, 8875155), (16680, 7691801), (17420, 7365054), (17662, 7264140), (18070, 7100124), (18626, 6888180), (20904, 6137545), (21684, 5916770), (26130, 4910036), (26493, 4842760), (27105, 4733416), (27939, 4592120), (34840, 3682527), (35324, 3632070), (36140, 3550062), (37252, 3444090), (43368, 2958385), (44155, 2905656), (46565, 2755272), (52260, 2455018), (52986, 2421380), (54210, 2366708), (55878, 2296060), (70648, 1816035), (72280, 1775031), (74504, 1722045), (88310, 1452828), (93130, 1377636), (104520, 1227509), (105972, 1210690), (108420, 1183354), (111756, 1148030), (114803, 1117560), (121069, 1059720), (132465, 968552), (139695, 918424), (176620, 726414), (186260, 688818), (211944, 605345), (216840, 591677), (223512, 574015), (229606, 558780), (242138, 529860), (264930, 484276), (279390, 459212), (344409, 372520), (353240, 363207)]