986523720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1576

約数の個数: 256

約数和(自身を含む): 3704762880

約数和(自身を除く): 2718239160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 61, 65, 70, 78, 84, 91, 104, 105, 120, 122, 130, 140, 156, 168, 182, 183, 195, 210, 244, 260, 273, 280, 305, 312, 364, 366, 390, 420, 427, 455, 488, 520, 546, 610, 728, 732, 780, 793, 840, 854, 910, 915, 1092, 1220, 1281, 1365, 1464, 1481, 1560, 1586, 1708, 1820, 1830, 2135, 2184, 2379, 2440, 2562, 2730, 2962, 3172, 3416, 3640, 3660, 3965, 4270, 4443, 4758, 5124, 5460, 5551, 5924, 6344, 6405, 7320, 7405, 7930, 8540, 8886, 9516, 10248, 10367, 10920, 11102, 11848, 11895, 12810, 14810, 15860, 16653, 17080, 17772, 19032, 19253, 20734, 22204, 22215, 23790, 25620, 27755, 29620, 31101, 31720, 33306, 35544, 38506, 41468, 44408, 44430, 47580, 51240, 51835, 55510, 57759, 59240, 62202, 66612, 77012, 82936, 83265, 88860, 90341, 95160, 96265, 103670, 111020, 115518, 124404, 133224, 134771, 154024, 155505, 166530, 177720, 180682, 192530, 207340, 222040, 231036, 248808, 269542, 271023, 288795, 311010, 333060, 361364, 385060, 404313, 414680, 451705, 462072, 539084, 542046, 577590, 622020, 632387, 666120, 673855, 722728, 770120, 808626, 903410, 1078168, 1084092, 1155180, 1174433, 1244040, 1264774, 1347710, 1355115, 1617252, 1806820, 1897161, 2021565, 2168184, 2310360, 2348866, 2529548, 2695420, 2710230, 3161935, 3234504, 3523299, 3613640, 3794322, 4043130, 4697732, 5059096, 5390840, 5420460, 5872165, 6323870, 7046598, 7588644, 8086260, 8221031, 9395464, 9485805, 10840920, 11744330, 12647740, 14093196, 15177288, 16172520, 16442062, 17616495, 18971610, 23488660, 24663093, 25295480, 28186392, 32884124, 35232990, 37943220, 41105155, 46977320, 49326186, 65768248, 70465980, 75886440, 82210310, 98652372, 123315465, 140931960, 164420620, 197304744, 246630930, 328841240, 493261860, 986523720]

約数ペア:

[(1, 986523720), (2, 493261860), (3, 328841240), (4, 246630930), (5, 197304744), (6, 164420620), (7, 140931960), (8, 123315465), (10, 98652372), (12, 82210310), (13, 75886440), (14, 70465980), (15, 65768248), (20, 49326186), (21, 46977320), (24, 41105155), (26, 37943220), (28, 35232990), (30, 32884124), (35, 28186392), (39, 25295480), (40, 24663093), (42, 23488660), (52, 18971610), (56, 17616495), (60, 16442062), (61, 16172520), (65, 15177288), (70, 14093196), (78, 12647740), (84, 11744330), (91, 10840920), (104, 9485805), (105, 9395464), (120, 8221031), (122, 8086260), (130, 7588644), (140, 7046598), (156, 6323870), (168, 5872165), (182, 5420460), (183, 5390840), (195, 5059096), (210, 4697732), (244, 4043130), (260, 3794322), (273, 3613640), (280, 3523299), (305, 3234504), (312, 3161935), (364, 2710230), (366, 2695420), (390, 2529548), (420, 2348866), (427, 2310360), (455, 2168184), (488, 2021565), (520, 1897161), (546, 1806820), (610, 1617252), (728, 1355115), (732, 1347710), (780, 1264774), (793, 1244040), (840, 1174433), (854, 1155180), (910, 1084092), (915, 1078168), (1092, 903410), (1220, 808626), (1281, 770120), (1365, 722728), (1464, 673855), (1481, 666120), (1560, 632387), (1586, 622020), (1708, 577590), (1820, 542046), (1830, 539084), (2135, 462072), (2184, 451705), (2379, 414680), (2440, 404313), (2562, 385060), (2730, 361364), (2962, 333060), (3172, 311010), (3416, 288795), (3640, 271023), (3660, 269542), (3965, 248808), (4270, 231036), (4443, 222040), (4758, 207340), (5124, 192530), (5460, 180682), (5551, 177720), (5924, 166530), (6344, 155505), (6405, 154024), (7320, 134771), (7405, 133224), (7930, 124404), (8540, 115518), (8886, 111020), (9516, 103670), (10248, 96265), (10367, 95160), (10920, 90341), (11102, 88860), (11848, 83265), (11895, 82936), (12810, 77012), (14810, 66612), (15860, 62202), (16653, 59240), (17080, 57759), (17772, 55510), (19032, 51835), (19253, 51240), (20734, 47580), (22204, 44430), (22215, 44408), (23790, 41468), (25620, 38506), (27755, 35544), (29620, 33306), (31101, 31720)]