841552560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 2999093760

約数和(自身を除く): 2157541200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 227, 228, 240, 271, 285, 304, 342, 360, 380, 454, 456, 542, 570, 681, 684, 720, 760, 813, 855, 908, 912, 1084, 1135, 1140, 1355, 1362, 1368, 1520, 1626, 1710, 1816, 2043, 2168, 2270, 2280, 2439, 2710, 2724, 2736, 3252, 3405, 3420, 3632, 4065, 4086, 4313, 4336, 4540, 4560, 4878, 5149, 5420, 5448, 6504, 6810, 6840, 8130, 8172, 8626, 9080, 9756, 10215, 10298, 10840, 10896, 12195, 12939, 13008, 13620, 13680, 15447, 16260, 16344, 17252, 18160, 19512, 20430, 20596, 21565, 21680, 24390, 25745, 25878, 27240, 30894, 32520, 32688, 34504, 38817, 39024, 40860, 41192, 43130, 46341, 48780, 51490, 51756, 54480, 61517, 61788, 64695, 65040, 69008, 77235, 77634, 81720, 82384, 86260, 92682, 97560, 102980, 103512, 123034, 123576, 129390, 154470, 155268, 163440, 172520, 184551, 185364, 194085, 195120, 205960, 207024, 231705, 246068, 247152, 258780, 307585, 308940, 310536, 345040, 369102, 370728, 388170, 411920, 463410, 492136, 517560, 553653, 615170, 617880, 621072, 738204, 741456, 776340, 922755, 926820, 984272, 1035120, 1107306, 1168823, 1230340, 1235760, 1476408, 1552680, 1845510, 1853640, 2214612, 2337646, 2460680, 2768265, 2952816, 3105360, 3506469, 3691020, 3707280, 4429224, 4675292, 4921360, 5536530, 5844115, 7012938, 7382040, 8858448, 9350584, 10519407, 11073060, 11688230, 14025876, 14764080, 17532345, 18701168, 21038814, 22146120, 23376460, 28051752, 35064690, 42077628, 44292240, 46752920, 52597035, 56103504, 70129380, 84155256, 93505840, 105194070, 140258760, 168310512, 210388140, 280517520, 420776280, 841552560]

約数ペア:

[(1, 841552560), (2, 420776280), (3, 280517520), (4, 210388140), (5, 168310512), (6, 140258760), (8, 105194070), (9, 93505840), (10, 84155256), (12, 70129380), (15, 56103504), (16, 52597035), (18, 46752920), (19, 44292240), (20, 42077628), (24, 35064690), (30, 28051752), (36, 23376460), (38, 22146120), (40, 21038814), (45, 18701168), (48, 17532345), (57, 14764080), (60, 14025876), (72, 11688230), (76, 11073060), (80, 10519407), (90, 9350584), (95, 8858448), (114, 7382040), (120, 7012938), (144, 5844115), (152, 5536530), (171, 4921360), (180, 4675292), (190, 4429224), (227, 3707280), (228, 3691020), (240, 3506469), (271, 3105360), (285, 2952816), (304, 2768265), (342, 2460680), (360, 2337646), (380, 2214612), (454, 1853640), (456, 1845510), (542, 1552680), (570, 1476408), (681, 1235760), (684, 1230340), (720, 1168823), (760, 1107306), (813, 1035120), (855, 984272), (908, 926820), (912, 922755), (1084, 776340), (1135, 741456), (1140, 738204), (1355, 621072), (1362, 617880), (1368, 615170), (1520, 553653), (1626, 517560), (1710, 492136), (1816, 463410), (2043, 411920), (2168, 388170), (2270, 370728), (2280, 369102), (2439, 345040), (2710, 310536), (2724, 308940), (2736, 307585), (3252, 258780), (3405, 247152), (3420, 246068), (3632, 231705), (4065, 207024), (4086, 205960), (4313, 195120), (4336, 194085), (4540, 185364), (4560, 184551), (4878, 172520), (5149, 163440), (5420, 155268), (5448, 154470), (6504, 129390), (6810, 123576), (6840, 123034), (8130, 103512), (8172, 102980), (8626, 97560), (9080, 92682), (9756, 86260), (10215, 82384), (10298, 81720), (10840, 77634), (10896, 77235), (12195, 69008), (12939, 65040), (13008, 64695), (13620, 61788), (13680, 61517), (15447, 54480), (16260, 51756), (16344, 51490), (17252, 48780), (18160, 46341), (19512, 43130), (20430, 41192), (20596, 40860), (21565, 39024), (21680, 38817), (24390, 34504), (25745, 32688), (25878, 32520), (27240, 30894)]