521724432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{64081}}^1$

素因数の和:64432

約数の個数: 256

約数和(自身を含む): 1790563864320

約数和(自身を除く): 1268839431480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 307, 312, 340, 390, 408, 442, 510, 520, 614, 663, 680, 780, 884, 921, 1020, 1105, 1228, 1326, 1535, 1560, 1768, 1842, 2040, 2210, 2456, 2652, 3070, 3315, 3684, 3991, 4420, 4605, 5219, 5304, 6140, 6630, 7368, 7982, 8840, 9210, 10438, 11973, 12280, 13260, 15657, 15964, 18420, 19955, 20876, 23946, 26095, 26520, 31314, 31928, 36840, 39910, 41752, 47892, 52190, 59865, 62628, 64081, 67847, 78285, 79820, 95784, 104380, 119730, 125256, 128162, 135694, 156570, 159640, 192243, 203541, 208760, 239460, 256324, 271388, 313140, 320405, 339235, 384486, 407082, 478920, 512648, 542776, 626280, 640810, 678470, 768972, 814164, 833053, 961215, 1017705, 1089377, 1281620, 1356940, 1537944, 1628328, 1666106, 1922430, 2035410, 2178754, 2499159, 2563240, 2713880, 3268131, 3332212, 3844860, 4070820, 4165265, 4357508, 4998318, 5446885, 6536262, 6664424, 7689720, 8141640, 8330530, 8715016, 9996636, 10893770, 12495795, 13072524, 14161901, 16340655, 16661060, 19672867, 19993272, 21787540, 24991590, 26145048, 28323802, 32681310, 33322120, 39345734, 42485703, 43575080, 49983180, 56647604, 59018601, 65362620, 70809505, 78691468, 84971406, 98364335, 99966360, 113295208, 118037202, 130725240, 141619010, 157382936, 169942812, 196728670, 212428515, 236074404, 255747271, 283238020, 295093005, 334438739, 339885624, 393457340, 424857030, 472148808, 511494542, 566476040, 590186010, 668877478, 767241813, 786914680, 849714060, 1003316217, 1022989084, 1180372020, 1278736355, 1337754956, 1534483626, 1672193695, 1699428120, 2006632434, 2045978168, 2360744040, 2557472710, 2675509912, 3068967252, 3344387390, 3836209065, 4013264868, 4347703607, 5016581085, 5114945420, 6137934504, 6688774780, 7672418130, 8026529736, 8695407214, 10033162170, 10229890840, 13043110821, 13377549560, 15344836260, 17390814428, 20066324340, 21738518035, 26086221642, 30689672520, 34781628856, 40132648680, 43477036070, 52172443284, 65215554105, 86954072140, 104344886568, 130431108210, 173908144280, 260862216420, 521724432840]

約数ペア:

[(1, 521724432840), (2, 260862216420), (3, 173908144280), (4, 130431108210), (5, 104344886568), (6, 86954072140), (8, 65215554105), (10, 52172443284), (12, 43477036070), (13, 40132648680), (15, 34781628856), (17, 30689672520), (20, 26086221642), (24, 21738518035), (26, 20066324340), (30, 17390814428), (34, 15344836260), (39, 13377549560), (40, 13043110821), (51, 10229890840), (52, 10033162170), (60, 8695407214), (65, 8026529736), (68, 7672418130), (78, 6688774780), (85, 6137934504), (102, 5114945420), (104, 5016581085), (120, 4347703607), (130, 4013264868), (136, 3836209065), (156, 3344387390), (170, 3068967252), (195, 2675509912), (204, 2557472710), (221, 2360744040), (255, 2045978168), (260, 2006632434), (307, 1699428120), (312, 1672193695), (340, 1534483626), (390, 1337754956), (408, 1278736355), (442, 1180372020), (510, 1022989084), (520, 1003316217), (614, 849714060), (663, 786914680), (680, 767241813), (780, 668877478), (884, 590186010), (921, 566476040), (1020, 511494542), (1105, 472148808), (1228, 424857030), (1326, 393457340), (1535, 339885624), (1560, 334438739), (1768, 295093005), (1842, 283238020), (2040, 255747271), (2210, 236074404), (2456, 212428515), (2652, 196728670), (3070, 169942812), (3315, 157382936), (3684, 141619010), (3991, 130725240), (4420, 118037202), (4605, 113295208), (5219, 99966360), (5304, 98364335), (6140, 84971406), (6630, 78691468), (7368, 70809505), (7982, 65362620), (8840, 59018601), (9210, 56647604), (10438, 49983180), (11973, 43575080), (12280, 42485703), (13260, 39345734), (15657, 33322120), (15964, 32681310), (18420, 28323802), (19955, 26145048), (20876, 24991590), (23946, 21787540), (26095, 19993272), (26520, 19672867), (31314, 16661060), (31928, 16340655), (36840, 14161901), (39910, 13072524), (41752, 12495795), (47892, 10893770), (52190, 9996636), (59865, 8715016), (62628, 8330530), (64081, 8141640), (67847, 7689720), (78285, 6664424), (79820, 6536262), (95784, 5446885), (104380, 4998318), (119730, 4357508), (125256, 4165265), (128162, 4070820), (135694, 3844860), (156570, 3332212), (159640, 3268131), (192243, 2713880), (203541, 2563240), (208760, 2499159), (239460, 2178754), (256324, 2035410), (271388, 1922430), (313140, 1666106), (320405, 1628328), (339235, 1537944), (384486, 1356940), (407082, 1281620), (478920, 1089377), (512648, 1017705), (542776, 961215), (626280, 833053), (640810, 814164), (678470, 768972)]