20131629840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26107}}^1$

素因数の和:26156

約数の個数: 400

約数和(自身を含む): 84612477312

約数和(自身を除く): 64480847472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 810, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1296, 1360, 1377, 1428, 1512, 1530, 1620, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2268, 2295, 2380, 2448, 2520, 2754, 2835, 2856, 3024, 3060, 3213, 3240, 3570, 3672, 3780, 4080, 4284, 4536, 4590, 4760, 5040, 5355, 5508, 5670, 5712, 6120, 6426, 6480, 6885, 7140, 7344, 7560, 8568, 9072, 9180, 9520, 9639, 10710, 11016, 11340, 12240, 12852, 13770, 14280, 15120, 16065, 17136, 18360, 19278, 21420, 22032, 22680, 25704, 26107, 27540, 28560, 32130, 36720, 38556, 42840, 45360, 48195, 51408, 52214, 55080, 64260, 77112, 78321, 85680, 96390, 104428, 110160, 128520, 130535, 154224, 156642, 182749, 192780, 208856, 234963, 257040, 261070, 313284, 365498, 385560, 391605, 417712, 443819, 469926, 522140, 548247, 626568, 704889, 730996, 771120, 783210, 887638, 913745, 939852, 1044280, 1096494, 1174815, 1253136, 1331457, 1409778, 1461992, 1566420, 1644741, 1775276, 1827490, 1879704, 2088560, 2114667, 2192988, 2219095, 2349630, 2662914, 2741235, 2819556, 2923984, 3106733, 3132840, 3289482, 3524445, 3550552, 3654980, 3759408, 3994371, 4229334, 4385976, 4438190, 4699260, 4934223, 5325828, 5482470, 5639112, 6213466, 6265680, 6578964, 6657285, 7048890, 7101104, 7309960, 7988742, 8223705, 8458668, 8771952, 8876380, 9320199, 9398520, 9868446, 10573335, 10651656, 10964940, 11278224, 11983113, 12426932, 13157928, 13314570, 14097780, 14619920, 14802669, 15533665, 15977484, 16447410, 16917336, 17752760, 18640398, 18797040, 19736892, 19971855, 21146670, 21303312, 21929880, 23966226, 24671115, 24853864, 26315856, 26629140, 27960597, 28195560, 29605338, 31067330, 31954968, 32894820, 33834672, 35505520, 35949339, 37280796, 39473784, 39943710, 42293340, 43859760, 46600995, 47932452, 49342230, 49707728, 53258280, 55921194, 56391120, 59210676, 59915565, 62134660, 63909936, 65789640, 71898678, 74013345, 74561592, 78947568, 79887420, 83881791, 84586680, 93201990, 95864904, 98684460, 106516560, 111842388, 118421352, 119831130, 124269320, 131579280, 139802985, 143797356, 148026690, 149123184, 159774840, 167763582, 169173360, 179746695, 186403980, 191729808, 197368920, 223684776, 236842704, 239662260, 248538640, 251645373, 279605970, 287594712, 296053380, 319549680, 335527164, 359493390, 372807960, 394737840, 419408955, 447369552, 479324520, 503290746, 559211940, 575189424, 592106760, 671054328, 718986780, 745615920, 838817910, 958649040, 1006581492, 1118423880, 1184213520, 1258226865, 1342108656, 1437973560, 1677635820, 2013162984, 2236847760, 2516453730, 2875947120, 3355271640, 4026325968, 5032907460, 6710543280, 10065814920, 20131629840]

約数ペア:

[(1, 20131629840), (2, 10065814920), (3, 6710543280), (4, 5032907460), (5, 4026325968), (6, 3355271640), (7, 2875947120), (8, 2516453730), (9, 2236847760), (10, 2013162984), (12, 1677635820), (14, 1437973560), (15, 1342108656), (16, 1258226865), (17, 1184213520), (18, 1118423880), (20, 1006581492), (21, 958649040), (24, 838817910), (27, 745615920), (28, 718986780), (30, 671054328), (34, 592106760), (35, 575189424), (36, 559211940), (40, 503290746), (42, 479324520), (45, 447369552), (48, 419408955), (51, 394737840), (54, 372807960), (56, 359493390), (60, 335527164), (63, 319549680), (68, 296053380), (70, 287594712), (72, 279605970), (80, 251645373), (81, 248538640), (84, 239662260), (85, 236842704), (90, 223684776), (102, 197368920), (105, 191729808), (108, 186403980), (112, 179746695), (119, 169173360), (120, 167763582), (126, 159774840), (135, 149123184), (136, 148026690), (140, 143797356), (144, 139802985), (153, 131579280), (162, 124269320), (168, 119831130), (170, 118421352), (180, 111842388), (189, 106516560), (204, 98684460), (210, 95864904), (216, 93201990), (238, 84586680), (240, 83881791), (252, 79887420), (255, 78947568), (270, 74561592), (272, 74013345), (280, 71898678), (306, 65789640), (315, 63909936), (324, 62134660), (336, 59915565), (340, 59210676), (357, 56391120), (360, 55921194), (378, 53258280), (405, 49707728), (408, 49342230), (420, 47932452), (432, 46600995), (459, 43859760), (476, 42293340), (504, 39943710), (510, 39473784), (540, 37280796), (560, 35949339), (567, 35505520), (595, 33834672), (612, 32894820), (630, 31954968), (648, 31067330), (680, 29605338), (714, 28195560), (720, 27960597), (756, 26629140), (765, 26315856), (810, 24853864), (816, 24671115), (840, 23966226), (918, 21929880), (945, 21303312), (952, 21146670), (1008, 19971855), (1020, 19736892), (1071, 18797040), (1080, 18640398), (1134, 17752760), (1190, 16917336), (1224, 16447410), (1260, 15977484), (1296, 15533665), (1360, 14802669), (1377, 14619920), (1428, 14097780), (1512, 13314570), (1530, 13157928), (1620, 12426932), (1680, 11983113), (1785, 11278224), (1836, 10964940), (1890, 10651656), (1904, 10573335), (2040, 9868446), (2142, 9398520), (2160, 9320199), (2268, 8876380), (2295, 8771952), (2380, 8458668), (2448, 8223705), (2520, 7988742), (2754, 7309960), (2835, 7101104), (2856, 7048890), (3024, 6657285), (3060, 6578964), (3213, 6265680), (3240, 6213466), (3570, 5639112), (3672, 5482470), (3780, 5325828), (4080, 4934223), (4284, 4699260), (4536, 4438190), (4590, 4385976), (4760, 4229334), (5040, 3994371), (5355, 3759408), (5508, 3654980), (5670, 3550552), (5712, 3524445), (6120, 3289482), (6426, 3132840), (6480, 3106733), (6885, 2923984), (7140, 2819556), (7344, 2741235), (7560, 2662914), (8568, 2349630), (9072, 2219095), (9180, 2192988), (9520, 2114667), (9639, 2088560), (10710, 1879704), (11016, 1827490), (11340, 1775276), (12240, 1644741), (12852, 1566420), (13770, 1461992), (14280, 1409778), (15120, 1331457), (16065, 1253136), (17136, 1174815), (18360, 1096494), (19278, 1044280), (21420, 939852), (22032, 913745), (22680, 887638), (25704, 783210), (26107, 771120), (27540, 730996), (28560, 704889), (32130, 626568), (36720, 548247), (38556, 522140), (42840, 469926), (45360, 443819), (48195, 417712), (51408, 391605), (52214, 385560), (55080, 365498), (64260, 313284), (77112, 261070), (78321, 257040), (85680, 234963), (96390, 208856), (104428, 192780), (110160, 182749), (128520, 156642), (130535, 154224)]