253926981360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{511867}}^1$

素因数の和:511952

約数の個数: 240

約数和(自身を含む): 935698798944

約数和(自身を除く): 681771817584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 936, 954, 1040, 1060, 1170, 1272, 1378, 1560, 1590, 1872, 1908, 2067, 2120, 2340, 2385, 2544, 2756, 3120, 3180, 3445, 3816, 4134, 4240, 4680, 4770, 5512, 6201, 6360, 6890, 7632, 8268, 9360, 9540, 10335, 11024, 12402, 12720, 13780, 16536, 19080, 20670, 24804, 27560, 31005, 33072, 38160, 41340, 49608, 55120, 62010, 82680, 99216, 124020, 165360, 248040, 496080, 511867, 1023734, 1535601, 2047468, 2559335, 3071202, 4094936, 4606803, 5118670, 6142404, 6654271, 7678005, 8189872, 9213606, 10237340, 12284808, 13308542, 15356010, 18427212, 19962813, 20474680, 23034015, 24569616, 26617084, 27128951, 30712020, 33271355, 36854424, 39925626, 40949360, 46068030, 53234168, 54257902, 59888439, 61424040, 66542710, 73708848, 79851252, 81386853, 92136060, 99814065, 106468336, 108515804, 119776878, 122848080, 133085420, 135644755, 159702504, 162773706, 184272120, 199628130, 217031608, 239553756, 244160559, 266170840, 271289510, 299442195, 319405008, 325547412, 352676363, 368544240, 399256260, 406934265, 434063216, 479107512, 488321118, 532341680, 542579020, 598884390, 651094824, 705352726, 798512520, 813868530, 958215024, 976642236, 1058029089, 1085158040, 1197768780, 1220802795, 1302189648, 1410705452, 1597025040, 1627737060, 1763381815, 1953284472, 2116058178, 2170316080, 2395537560, 2441605590, 2821410904, 3174087267, 3255474120, 3526763630, 3906568944, 4232116356, 4791075120, 4883211180, 5290145445, 5642821808, 6348174534, 6510948240, 7053527260, 8464232712, 9766422360, 10580290890, 12696349068, 14107054520, 15870436335, 16928465424, 19532844720, 21160581780, 25392698136, 28214109040, 31740872670, 42321163560, 50785396272, 63481745340, 84642327120, 126963490680, 253926981360]

約数ペア:

[(1, 253926981360), (2, 126963490680), (3, 84642327120), (4, 63481745340), (5, 50785396272), (6, 42321163560), (8, 31740872670), (9, 28214109040), (10, 25392698136), (12, 21160581780), (13, 19532844720), (15, 16928465424), (16, 15870436335), (18, 14107054520), (20, 12696349068), (24, 10580290890), (26, 9766422360), (30, 8464232712), (36, 7053527260), (39, 6510948240), (40, 6348174534), (45, 5642821808), (48, 5290145445), (52, 4883211180), (53, 4791075120), (60, 4232116356), (65, 3906568944), (72, 3526763630), (78, 3255474120), (80, 3174087267), (90, 2821410904), (104, 2441605590), (106, 2395537560), (117, 2170316080), (120, 2116058178), (130, 1953284472), (144, 1763381815), (156, 1627737060), (159, 1597025040), (180, 1410705452), (195, 1302189648), (208, 1220802795), (212, 1197768780), (234, 1085158040), (240, 1058029089), (260, 976642236), (265, 958215024), (312, 813868530), (318, 798512520), (360, 705352726), (390, 651094824), (424, 598884390), (468, 542579020), (477, 532341680), (520, 488321118), (530, 479107512), (585, 434063216), (624, 406934265), (636, 399256260), (689, 368544240), (720, 352676363), (780, 325547412), (795, 319405008), (848, 299442195), (936, 271289510), (954, 266170840), (1040, 244160559), (1060, 239553756), (1170, 217031608), (1272, 199628130), (1378, 184272120), (1560, 162773706), (1590, 159702504), (1872, 135644755), (1908, 133085420), (2067, 122848080), (2120, 119776878), (2340, 108515804), (2385, 106468336), (2544, 99814065), (2756, 92136060), (3120, 81386853), (3180, 79851252), (3445, 73708848), (3816, 66542710), (4134, 61424040), (4240, 59888439), (4680, 54257902), (4770, 53234168), (5512, 46068030), (6201, 40949360), (6360, 39925626), (6890, 36854424), (7632, 33271355), (8268, 30712020), (9360, 27128951), (9540, 26617084), (10335, 24569616), (11024, 23034015), (12402, 20474680), (12720, 19962813), (13780, 18427212), (16536, 15356010), (19080, 13308542), (20670, 12284808), (24804, 10237340), (27560, 9213606), (31005, 8189872), (33072, 7678005), (38160, 6654271), (41340, 6142404), (49608, 5118670), (55120, 4606803), (62010, 4094936), (82680, 3071202), (99216, 2559335), (124020, 2047468), (165360, 1535601), (248040, 1023734), (496080, 511867)]