39947274720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:938

約数の個数: 288

約数和(自身を含む): 137687921280

約数和(自身を除く): 97740646560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 281, 288, 360, 367, 480, 538, 562, 720, 734, 807, 843, 1076, 1101, 1124, 1345, 1405, 1440, 1468, 1614, 1686, 1835, 2152, 2202, 2248, 2421, 2529, 2690, 2810, 2936, 3228, 3303, 3372, 3670, 4035, 4215, 4304, 4404, 4496, 4842, 5058, 5380, 5505, 5620, 5872, 6456, 6606, 6744, 7340, 8070, 8430, 8608, 8808, 8992, 9684, 10116, 10760, 11010, 11240, 11744, 12105, 12645, 12912, 13212, 13488, 14680, 16140, 16515, 16860, 17616, 19368, 20232, 21520, 22020, 22480, 24210, 25290, 25824, 26424, 26976, 29360, 32280, 33030, 33720, 35232, 38736, 40464, 43040, 44040, 44960, 48420, 50580, 52848, 58720, 64560, 66060, 67440, 75589, 77472, 80928, 88080, 96840, 98723, 101160, 103127, 105696, 129120, 132120, 134880, 151178, 176160, 193680, 197446, 202320, 206254, 226767, 264240, 296169, 302356, 309381, 377945, 387360, 394892, 404640, 412508, 453534, 493615, 515635, 528480, 592338, 604712, 618762, 680301, 755890, 789784, 825016, 888507, 907068, 928143, 987230, 1031270, 1133835, 1184676, 1209424, 1237524, 1360602, 1480845, 1511780, 1546905, 1579568, 1650032, 1777014, 1814136, 1856286, 1974460, 2062540, 2267670, 2369352, 2418848, 2475048, 2721204, 2961690, 3023560, 3093810, 3159136, 3300064, 3401505, 3554028, 3628272, 3712572, 3948920, 4125080, 4442535, 4535340, 4640715, 4738704, 4950096, 5442408, 5923380, 6047120, 6187620, 6803010, 7108056, 7256544, 7425144, 7897840, 8250160, 8885070, 9070680, 9281430, 9477408, 9900192, 10884816, 11846760, 12094240, 12375240, 13606020, 14216112, 14850288, 15795680, 16500320, 17770140, 18141360, 18562860, 21769632, 23693520, 24750480, 27212040, 27741163, 28432224, 29700576, 35540280, 36282720, 37125720, 47387040, 49500960, 54424080, 55482326, 71080560, 74251440, 83223489, 108848160, 110964652, 138705815, 142161120, 148502880, 166446978, 221929304, 249670467, 277411630, 332893956, 416117445, 443858608, 499340934, 554823260, 665787912, 832234890, 887717216, 998681868, 1109646520, 1248352335, 1331575824, 1664469780, 1997363736, 2219293040, 2496704670, 2663151648, 3328939560, 3994727472, 4438586080, 4993409340, 6657879120, 7989454944, 9986818680, 13315758240, 19973637360, 39947274720]

約数ペア:

[(1, 39947274720), (2, 19973637360), (3, 13315758240), (4, 9986818680), (5, 7989454944), (6, 6657879120), (8, 4993409340), (9, 4438586080), (10, 3994727472), (12, 3328939560), (15, 2663151648), (16, 2496704670), (18, 2219293040), (20, 1997363736), (24, 1664469780), (30, 1331575824), (32, 1248352335), (36, 1109646520), (40, 998681868), (45, 887717216), (48, 832234890), (60, 665787912), (72, 554823260), (80, 499340934), (90, 443858608), (96, 416117445), (120, 332893956), (144, 277411630), (160, 249670467), (180, 221929304), (240, 166446978), (269, 148502880), (281, 142161120), (288, 138705815), (360, 110964652), (367, 108848160), (480, 83223489), (538, 74251440), (562, 71080560), (720, 55482326), (734, 54424080), (807, 49500960), (843, 47387040), (1076, 37125720), (1101, 36282720), (1124, 35540280), (1345, 29700576), (1405, 28432224), (1440, 27741163), (1468, 27212040), (1614, 24750480), (1686, 23693520), (1835, 21769632), (2152, 18562860), (2202, 18141360), (2248, 17770140), (2421, 16500320), (2529, 15795680), (2690, 14850288), (2810, 14216112), (2936, 13606020), (3228, 12375240), (3303, 12094240), (3372, 11846760), (3670, 10884816), (4035, 9900192), (4215, 9477408), (4304, 9281430), (4404, 9070680), (4496, 8885070), (4842, 8250160), (5058, 7897840), (5380, 7425144), (5505, 7256544), (5620, 7108056), (5872, 6803010), (6456, 6187620), (6606, 6047120), (6744, 5923380), (7340, 5442408), (8070, 4950096), (8430, 4738704), (8608, 4640715), (8808, 4535340), (8992, 4442535), (9684, 4125080), (10116, 3948920), (10760, 3712572), (11010, 3628272), (11240, 3554028), (11744, 3401505), (12105, 3300064), (12645, 3159136), (12912, 3093810), (13212, 3023560), (13488, 2961690), (14680, 2721204), (16140, 2475048), (16515, 2418848), (16860, 2369352), (17616, 2267670), (19368, 2062540), (20232, 1974460), (21520, 1856286), (22020, 1814136), (22480, 1777014), (24210, 1650032), (25290, 1579568), (25824, 1546905), (26424, 1511780), (26976, 1480845), (29360, 1360602), (32280, 1237524), (33030, 1209424), (33720, 1184676), (35232, 1133835), (38736, 1031270), (40464, 987230), (43040, 928143), (44040, 907068), (44960, 888507), (48420, 825016), (50580, 789784), (52848, 755890), (58720, 680301), (64560, 618762), (66060, 604712), (67440, 592338), (75589, 528480), (77472, 515635), (80928, 493615), (88080, 453534), (96840, 412508), (98723, 404640), (101160, 394892), (103127, 387360), (105696, 377945), (129120, 309381), (132120, 302356), (134880, 296169), (151178, 264240), (176160, 226767), (193680, 206254), (197446, 202320)]