19659082080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^2$

素因数の和:558

約数の個数: 288

約数和(自身を含む): 68807708928

約数和(自身を除く): 49148626848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 229, 240, 264, 284, 330, 352, 355, 426, 440, 458, 480, 528, 568, 660, 687, 710, 781, 852, 880, 916, 1056, 1065, 1136, 1145, 1320, 1374, 1420, 1562, 1704, 1760, 1832, 2130, 2272, 2290, 2343, 2519, 2640, 2748, 2840, 3124, 3408, 3435, 3664, 3905, 4260, 4580, 4686, 5038, 5280, 5496, 5680, 6248, 6816, 6870, 7328, 7557, 7810, 8520, 9160, 9372, 10076, 10992, 11360, 11715, 12496, 12595, 13740, 15114, 15620, 16259, 17040, 18320, 18744, 20152, 21984, 23430, 24992, 25190, 27480, 30228, 31240, 32518, 34080, 36640, 37488, 37785, 40304, 46860, 48777, 50380, 52441, 54960, 60456, 62480, 65036, 74976, 75570, 80608, 81295, 93720, 97554, 100760, 104882, 109920, 120912, 124960, 130072, 151140, 157323, 162590, 178849, 187440, 195108, 201520, 209764, 241824, 243885, 260144, 262205, 302280, 314646, 325180, 357698, 374880, 390216, 403040, 419528, 487770, 520288, 524410, 536547, 576851, 604560, 629292, 650360, 715396, 780432, 786615, 839056, 894245, 975540, 1048820, 1073094, 1153702, 1209120, 1258584, 1300720, 1430792, 1560864, 1573230, 1678112, 1730553, 1788490, 1951080, 2097640, 2146188, 2307404, 2517168, 2601440, 2682735, 2861584, 2884255, 3146460, 3461106, 3576980, 3723311, 3902160, 4195280, 4292376, 4614808, 5034336, 5365470, 5723168, 5768510, 6292920, 6922212, 7153960, 7446622, 7804320, 8390560, 8584752, 8652765, 9229616, 10730940, 11169933, 11537020, 12585840, 13844424, 14307920, 14893244, 17169504, 17305530, 18459232, 18616555, 21461880, 22339866, 23074040, 25171680, 27688848, 28615840, 29786488, 34611060, 37233110, 40956421, 42923760, 44679732, 46148080, 55377696, 55849665, 59572976, 69222120, 74466220, 81912842, 85847520, 89359464, 92296160, 111699330, 119145952, 122869263, 138444240, 148932440, 163825684, 178718928, 204782105, 223398660, 245738526, 276888480, 297864880, 327651368, 357437856, 409564210, 446797320, 491477052, 595729760, 614346315, 655302736, 819128420, 893594640, 982954104, 1228692630, 1310605472, 1638256840, 1787189280, 1965908208, 2457385260, 3276513680, 3931816416, 4914770520, 6553027360, 9829541040, 19659082080]

約数ペア:

[(1, 19659082080), (2, 9829541040), (3, 6553027360), (4, 4914770520), (5, 3931816416), (6, 3276513680), (8, 2457385260), (10, 1965908208), (11, 1787189280), (12, 1638256840), (15, 1310605472), (16, 1228692630), (20, 982954104), (22, 893594640), (24, 819128420), (30, 655302736), (32, 614346315), (33, 595729760), (40, 491477052), (44, 446797320), (48, 409564210), (55, 357437856), (60, 327651368), (66, 297864880), (71, 276888480), (80, 245738526), (88, 223398660), (96, 204782105), (110, 178718928), (120, 163825684), (132, 148932440), (142, 138444240), (160, 122869263), (165, 119145952), (176, 111699330), (213, 92296160), (220, 89359464), (229, 85847520), (240, 81912842), (264, 74466220), (284, 69222120), (330, 59572976), (352, 55849665), (355, 55377696), (426, 46148080), (440, 44679732), (458, 42923760), (480, 40956421), (528, 37233110), (568, 34611060), (660, 29786488), (687, 28615840), (710, 27688848), (781, 25171680), (852, 23074040), (880, 22339866), (916, 21461880), (1056, 18616555), (1065, 18459232), (1136, 17305530), (1145, 17169504), (1320, 14893244), (1374, 14307920), (1420, 13844424), (1562, 12585840), (1704, 11537020), (1760, 11169933), (1832, 10730940), (2130, 9229616), (2272, 8652765), (2290, 8584752), (2343, 8390560), (2519, 7804320), (2640, 7446622), (2748, 7153960), (2840, 6922212), (3124, 6292920), (3408, 5768510), (3435, 5723168), (3664, 5365470), (3905, 5034336), (4260, 4614808), (4580, 4292376), (4686, 4195280), (5038, 3902160), (5280, 3723311), (5496, 3576980), (5680, 3461106), (6248, 3146460), (6816, 2884255), (6870, 2861584), (7328, 2682735), (7557, 2601440), (7810, 2517168), (8520, 2307404), (9160, 2146188), (9372, 2097640), (10076, 1951080), (10992, 1788490), (11360, 1730553), (11715, 1678112), (12496, 1573230), (12595, 1560864), (13740, 1430792), (15114, 1300720), (15620, 1258584), (16259, 1209120), (17040, 1153702), (18320, 1073094), (18744, 1048820), (20152, 975540), (21984, 894245), (23430, 839056), (24992, 786615), (25190, 780432), (27480, 715396), (30228, 650360), (31240, 629292), (32518, 604560), (34080, 576851), (36640, 536547), (37488, 524410), (37785, 520288), (40304, 487770), (46860, 419528), (48777, 403040), (50380, 390216), (52441, 374880), (54960, 357698), (60456, 325180), (62480, 314646), (65036, 302280), (74976, 262205), (75570, 260144), (80608, 243885), (81295, 241824), (93720, 209764), (97554, 201520), (100760, 195108), (104882, 187440), (109920, 178849), (120912, 162590), (124960, 157323), (130072, 151140)]