81939202800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8431}}^1$

素因数の和:8561

約数の個数: 480

約数和(自身を含む): 326719088640

約数和(自身を除く): 244779885840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 89, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 178, 182, 195, 200, 208, 210, 240, 260, 267, 273, 280, 300, 312, 325, 336, 350, 356, 364, 390, 400, 420, 445, 455, 520, 525, 534, 546, 560, 600, 623, 624, 650, 700, 712, 728, 780, 840, 890, 910, 975, 1040, 1050, 1068, 1092, 1157, 1200, 1246, 1300, 1335, 1365, 1400, 1424, 1456, 1560, 1680, 1780, 1820, 1869, 1950, 2100, 2136, 2184, 2225, 2275, 2314, 2492, 2600, 2670, 2730, 2800, 3115, 3120, 3471, 3560, 3640, 3738, 3900, 4200, 4272, 4368, 4450, 4550, 4628, 4984, 5200, 5340, 5460, 5785, 6230, 6675, 6825, 6942, 7120, 7280, 7476, 7800, 8099, 8400, 8431, 8900, 9100, 9256, 9345, 9968, 10680, 10920, 11570, 12460, 13350, 13650, 13884, 14952, 15575, 15600, 16198, 16862, 17355, 17800, 18200, 18512, 18690, 21360, 21840, 23140, 24297, 24920, 25293, 26700, 27300, 27768, 28925, 29904, 31150, 32396, 33724, 34710, 35600, 36400, 37380, 40495, 42155, 46280, 46725, 48594, 49840, 50586, 53400, 54600, 55536, 57850, 59017, 62300, 64792, 67448, 69420, 74760, 80990, 84310, 86775, 92560, 93450, 97188, 101172, 106800, 109200, 109603, 115700, 118034, 121485, 124600, 126465, 129584, 134896, 138840, 149520, 161980, 168620, 173550, 177051, 186900, 194376, 202344, 202475, 210775, 219206, 231400, 236068, 242970, 249200, 252930, 277680, 295085, 323960, 328809, 337240, 347100, 354102, 373800, 388752, 404688, 404950, 421550, 438412, 462800, 472136, 485940, 505860, 548015, 590170, 607425, 632325, 647920, 657618, 674480, 694200, 708204, 747600, 750359, 767221, 809900, 843100, 876824, 885255, 944272, 971880, 1011720, 1096030, 1180340, 1214850, 1264650, 1315236, 1388400, 1416408, 1475425, 1500718, 1534442, 1619800, 1644045, 1686200, 1753648, 1770510, 1943760, 2023440, 2192060, 2251077, 2301663, 2360680, 2429700, 2529300, 2630472, 2740075, 2832816, 2950850, 3001436, 3068884, 3239600, 3288090, 3372400, 3541020, 3751795, 3836105, 4384120, 4426275, 4502154, 4603326, 4721360, 4859400, 5058600, 5252513, 5260944, 5480150, 5901700, 6002872, 6137768, 6576180, 7082040, 7503590, 7672210, 8220225, 8768240, 8852550, 9004308, 9206652, 9718800, 9754667, 10117200, 10505026, 10960300, 11255385, 11508315, 11803400, 12005744, 12275536, 13152360, 14164080, 15007180, 15344420, 15757539, 16440450, 17705100, 18008616, 18413304, 18758975, 19180525, 19509334, 21010052, 21920600, 22510770, 23016630, 23606800, 26262565, 26304720, 29264001, 30014360, 30688840, 31515078, 32880900, 35410200, 36017232, 36826608, 37517950, 38361050, 39018668, 42020104, 43841200, 45021540, 46033260, 48773335, 52525130, 56276925, 57541575, 58528002, 60028720, 61377680, 63030156, 65761800, 68282669, 70820400, 75035900, 76722100, 78037336, 78787695, 84040208, 90043080, 92066520, 97546670, 105050260, 112553850, 115083150, 117056004, 126060312, 131312825, 131523600, 136565338, 146320005, 150071800, 153444200, 156074672, 157575390, 180086160, 184133040, 195093340, 204848007, 210100520, 225107700, 230166300, 234112008, 243866675, 252120624, 262625650, 273130676, 292640010, 300143600, 306888400, 315150780, 341413345, 390186680, 393938475, 409696014, 420201040, 450215400, 460332600, 468224016, 487733350, 525251300, 546261352, 585280020, 630301560, 682826690, 731600025, 780373360, 787876950, 819392028, 900430800, 920665200, 975466700, 1024240035, 1050502600, 1092522704, 1170560040, 1260603120, 1365653380, 1463200050, 1575753900, 1638784056, 1707066725, 1950933400, 2048480070, 2101005200, 2341120080, 2731306760, 2926400100, 3151507800, 3277568112, 3414133450, 3901866800, 4096960140, 5121200175, 5462613520, 5852800200, 6303015600, 6828266900, 8193920280, 10242400350, 11705600400, 13656533800, 16387840560, 20484800700, 27313067600, 40969601400, 81939202800]

約数ペア:

[(1, 81939202800), (2, 40969601400), (3, 27313067600), (4, 20484800700), (5, 16387840560), (6, 13656533800), (7, 11705600400), (8, 10242400350), (10, 8193920280), (12, 6828266900), (13, 6303015600), (14, 5852800200), (15, 5462613520), (16, 5121200175), (20, 4096960140), (21, 3901866800), (24, 3414133450), (25, 3277568112), (26, 3151507800), (28, 2926400100), (30, 2731306760), (35, 2341120080), (39, 2101005200), (40, 2048480070), (42, 1950933400), (48, 1707066725), (50, 1638784056), (52, 1575753900), (56, 1463200050), (60, 1365653380), (65, 1260603120), (70, 1170560040), (75, 1092522704), (78, 1050502600), (80, 1024240035), (84, 975466700), (89, 920665200), (91, 900430800), (100, 819392028), (104, 787876950), (105, 780373360), (112, 731600025), (120, 682826690), (130, 630301560), (140, 585280020), (150, 546261352), (156, 525251300), (168, 487733350), (175, 468224016), (178, 460332600), (182, 450215400), (195, 420201040), (200, 409696014), (208, 393938475), (210, 390186680), (240, 341413345), (260, 315150780), (267, 306888400), (273, 300143600), (280, 292640010), (300, 273130676), (312, 262625650), (325, 252120624), (336, 243866675), (350, 234112008), (356, 230166300), (364, 225107700), (390, 210100520), (400, 204848007), (420, 195093340), (445, 184133040), (455, 180086160), (520, 157575390), (525, 156074672), (534, 153444200), (546, 150071800), (560, 146320005), (600, 136565338), (623, 131523600), (624, 131312825), (650, 126060312), (700, 117056004), (712, 115083150), (728, 112553850), (780, 105050260), (840, 97546670), (890, 92066520), (910, 90043080), (975, 84040208), (1040, 78787695), (1050, 78037336), (1068, 76722100), (1092, 75035900), (1157, 70820400), (1200, 68282669), (1246, 65761800), (1300, 63030156), (1335, 61377680), (1365, 60028720), (1400, 58528002), (1424, 57541575), (1456, 56276925), (1560, 52525130), (1680, 48773335), (1780, 46033260), (1820, 45021540), (1869, 43841200), (1950, 42020104), (2100, 39018668), (2136, 38361050), (2184, 37517950), (2225, 36826608), (2275, 36017232), (2314, 35410200), (2492, 32880900), (2600, 31515078), (2670, 30688840), (2730, 30014360), (2800, 29264001), (3115, 26304720), (3120, 26262565), (3471, 23606800), (3560, 23016630), (3640, 22510770), (3738, 21920600), (3900, 21010052), (4200, 19509334), (4272, 19180525), (4368, 18758975), (4450, 18413304), (4550, 18008616), (4628, 17705100), (4984, 16440450), (5200, 15757539), (5340, 15344420), (5460, 15007180), (5785, 14164080), (6230, 13152360), (6675, 12275536), (6825, 12005744), (6942, 11803400), (7120, 11508315), (7280, 11255385), (7476, 10960300), (7800, 10505026), (8099, 10117200), (8400, 9754667), (8431, 9718800), (8900, 9206652), (9100, 9004308), (9256, 8852550), (9345, 8768240), (9968, 8220225), (10680, 7672210), (10920, 7503590), (11570, 7082040), (12460, 6576180), (13350, 6137768), (13650, 6002872), (13884, 5901700), (14952, 5480150), (15575, 5260944), (15600, 5252513), (16198, 5058600), (16862, 4859400), (17355, 4721360), (17800, 4603326), (18200, 4502154), (18512, 4426275), (18690, 4384120), (21360, 3836105), (21840, 3751795), (23140, 3541020), (24297, 3372400), (24920, 3288090), (25293, 3239600), (26700, 3068884), (27300, 3001436), (27768, 2950850), (28925, 2832816), (29904, 2740075), (31150, 2630472), (32396, 2529300), (33724, 2429700), (34710, 2360680), (35600, 2301663), (36400, 2251077), (37380, 2192060), (40495, 2023440), (42155, 1943760), (46280, 1770510), (46725, 1753648), (48594, 1686200), (49840, 1644045), (50586, 1619800), (53400, 1534442), (54600, 1500718), (55536, 1475425), (57850, 1416408), (59017, 1388400), (62300, 1315236), (64792, 1264650), (67448, 1214850), (69420, 1180340), (74760, 1096030), (80990, 1011720), (84310, 971880), (86775, 944272), (92560, 885255), (93450, 876824), (97188, 843100), (101172, 809900), (106800, 767221), (109200, 750359), (109603, 747600), (115700, 708204), (118034, 694200), (121485, 674480), (124600, 657618), (126465, 647920), (129584, 632325), (134896, 607425), (138840, 590170), (149520, 548015), (161980, 505860), (168620, 485940), (173550, 472136), (177051, 462800), (186900, 438412), (194376, 421550), (202344, 404950), (202475, 404688), (210775, 388752), (219206, 373800), (231400, 354102), (236068, 347100), (242970, 337240), (249200, 328809), (252930, 323960), (277680, 295085)]