81862282080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{1297}}^1$

素因数の和:2198

約数の個数: 288

約数和(自身を含む): 285189768864

約数和(自身を除く): 203327486784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 827, 848, 954, 1060, 1272, 1297, 1440, 1590, 1654, 1696, 1908, 2120, 2385, 2481, 2544, 2594, 3180, 3308, 3816, 3891, 4135, 4240, 4770, 4962, 5088, 5188, 6360, 6485, 6616, 7443, 7632, 7782, 8270, 8480, 9540, 9924, 10376, 11673, 12405, 12720, 12970, 13232, 14886, 15264, 15564, 16540, 19080, 19455, 19848, 20752, 23346, 24810, 25440, 25940, 26464, 29772, 31128, 33080, 37215, 38160, 38910, 39696, 41504, 43831, 46692, 49620, 51880, 58365, 59544, 62256, 66160, 68741, 74430, 76320, 77820, 79392, 87662, 93384, 99240, 103760, 116730, 119088, 124512, 131493, 132320, 137482, 148860, 155640, 175324, 186768, 198480, 206223, 207520, 219155, 233460, 238176, 262986, 274964, 297720, 311280, 343705, 350648, 373536, 394479, 396960, 412446, 438310, 466920, 525972, 549928, 595440, 618669, 622560, 657465, 687410, 701296, 788958, 824892, 876620, 933840, 1031115, 1051944, 1072619, 1099856, 1190880, 1237338, 1314930, 1374820, 1402592, 1577916, 1649784, 1753240, 1867680, 1972395, 2062230, 2103888, 2145238, 2199712, 2474676, 2629860, 2749640, 3093345, 3155832, 3217857, 3299568, 3506480, 3944790, 4124460, 4207776, 4290476, 4949352, 5259720, 5363095, 5499280, 6186690, 6311664, 6435714, 6599136, 7012960, 7889580, 8248920, 8580952, 9653571, 9898704, 10519440, 10726190, 10998560, 12373380, 12623328, 12871428, 15779160, 16089285, 16497840, 17161904, 19307142, 19797408, 21038880, 21452380, 24746760, 25742856, 31558320, 32178570, 32995680, 34323808, 38614284, 42904760, 48267855, 49493520, 51485712, 56848807, 63116640, 64357140, 77228568, 85809520, 96535710, 98987040, 102971424, 113697614, 128714280, 154457136, 170546421, 171619040, 193071420, 227395228, 257428560, 284244035, 308914272, 341092842, 386142840, 454790456, 511639263, 514857120, 568488070, 682185684, 772285680, 852732105, 909580912, 1023278526, 1136976140, 1364371368, 1544571360, 1705464210, 1819161824, 2046557052, 2273952280, 2558196315, 2728742736, 3410928420, 4093114104, 4547904560, 5116392630, 5457485472, 6821856840, 8186228208, 9095809120, 10232785260, 13643713680, 16372456416, 20465570520, 27287427360, 40931141040, 81862282080]

約数ペア:

[(1, 81862282080), (2, 40931141040), (3, 27287427360), (4, 20465570520), (5, 16372456416), (6, 13643713680), (8, 10232785260), (9, 9095809120), (10, 8186228208), (12, 6821856840), (15, 5457485472), (16, 5116392630), (18, 4547904560), (20, 4093114104), (24, 3410928420), (30, 2728742736), (32, 2558196315), (36, 2273952280), (40, 2046557052), (45, 1819161824), (48, 1705464210), (53, 1544571360), (60, 1364371368), (72, 1136976140), (80, 1023278526), (90, 909580912), (96, 852732105), (106, 772285680), (120, 682185684), (144, 568488070), (159, 514857120), (160, 511639263), (180, 454790456), (212, 386142840), (240, 341092842), (265, 308914272), (288, 284244035), (318, 257428560), (360, 227395228), (424, 193071420), (477, 171619040), (480, 170546421), (530, 154457136), (636, 128714280), (720, 113697614), (795, 102971424), (827, 98987040), (848, 96535710), (954, 85809520), (1060, 77228568), (1272, 64357140), (1297, 63116640), (1440, 56848807), (1590, 51485712), (1654, 49493520), (1696, 48267855), (1908, 42904760), (2120, 38614284), (2385, 34323808), (2481, 32995680), (2544, 32178570), (2594, 31558320), (3180, 25742856), (3308, 24746760), (3816, 21452380), (3891, 21038880), (4135, 19797408), (4240, 19307142), (4770, 17161904), (4962, 16497840), (5088, 16089285), (5188, 15779160), (6360, 12871428), (6485, 12623328), (6616, 12373380), (7443, 10998560), (7632, 10726190), (7782, 10519440), (8270, 9898704), (8480, 9653571), (9540, 8580952), (9924, 8248920), (10376, 7889580), (11673, 7012960), (12405, 6599136), (12720, 6435714), (12970, 6311664), (13232, 6186690), (14886, 5499280), (15264, 5363095), (15564, 5259720), (16540, 4949352), (19080, 4290476), (19455, 4207776), (19848, 4124460), (20752, 3944790), (23346, 3506480), (24810, 3299568), (25440, 3217857), (25940, 3155832), (26464, 3093345), (29772, 2749640), (31128, 2629860), (33080, 2474676), (37215, 2199712), (38160, 2145238), (38910, 2103888), (39696, 2062230), (41504, 1972395), (43831, 1867680), (46692, 1753240), (49620, 1649784), (51880, 1577916), (58365, 1402592), (59544, 1374820), (62256, 1314930), (66160, 1237338), (68741, 1190880), (74430, 1099856), (76320, 1072619), (77820, 1051944), (79392, 1031115), (87662, 933840), (93384, 876620), (99240, 824892), (103760, 788958), (116730, 701296), (119088, 687410), (124512, 657465), (131493, 622560), (132320, 618669), (137482, 595440), (148860, 549928), (155640, 525972), (175324, 466920), (186768, 438310), (198480, 412446), (206223, 396960), (207520, 394479), (219155, 373536), (233460, 350648), (238176, 343705), (262986, 311280), (274964, 297720)]