441073920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 1642394880

約数和(自身を除く): 1201320960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 269, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 538, 560, 610, 640, 672, 732, 768, 807, 840, 854, 896, 915, 960, 976, 1076, 1120, 1220, 1280, 1281, 1344, 1345, 1464, 1614, 1680, 1708, 1792, 1830, 1883, 1920, 1952, 2135, 2152, 2240, 2440, 2562, 2688, 2690, 2928, 3228, 3360, 3416, 3660, 3766, 3840, 3904, 4035, 4270, 4304, 4480, 4880, 5124, 5376, 5380, 5649, 5856, 6405, 6456, 6720, 6832, 7320, 7532, 7808, 8070, 8540, 8608, 8960, 9415, 9760, 10248, 10760, 11298, 11712, 12810, 12912, 13440, 13664, 14640, 15064, 15616, 16140, 16409, 17080, 17216, 18830, 19520, 20496, 21520, 22596, 23424, 25620, 25824, 26880, 27328, 28245, 29280, 30128, 32280, 32818, 34160, 34432, 37660, 39040, 40992, 43040, 45192, 46848, 49227, 51240, 51648, 54656, 56490, 58560, 60256, 64560, 65636, 68320, 68864, 75320, 78080, 81984, 82045, 86080, 90384, 98454, 102480, 103296, 109312, 112980, 114863, 117120, 120512, 129120, 131272, 136640, 150640, 163968, 164090, 172160, 180768, 196908, 204960, 206592, 225960, 229726, 234240, 241024, 246135, 258240, 262544, 273280, 301280, 327936, 328180, 344320, 344589, 361536, 393816, 409920, 451920, 459452, 482048, 492270, 516480, 525088, 546560, 574315, 602560, 656360, 689178, 723072, 787632, 819840, 903840, 918904, 984540, 1032960, 1050176, 1148630, 1205120, 1312720, 1378356, 1446144, 1575264, 1639680, 1722945, 1807680, 1837808, 1969080, 2100352, 2297260, 2410240, 2625440, 2756712, 3150528, 3445890, 3615360, 3675616, 3938160, 4200704, 4594520, 5250880, 5513424, 6301056, 6891780, 7230720, 7351232, 7876320, 9189040, 10501760, 11026848, 12602112, 13783560, 14702464, 15752640, 18378080, 21003520, 22053696, 27567120, 29404928, 31505280, 36756160, 44107392, 55134240, 63010560, 73512320, 88214784, 110268480, 147024640, 220536960, 441073920]

約数ペア:

[(1, 441073920), (2, 220536960), (3, 147024640), (4, 110268480), (5, 88214784), (6, 73512320), (7, 63010560), (8, 55134240), (10, 44107392), (12, 36756160), (14, 31505280), (15, 29404928), (16, 27567120), (20, 22053696), (21, 21003520), (24, 18378080), (28, 15752640), (30, 14702464), (32, 13783560), (35, 12602112), (40, 11026848), (42, 10501760), (48, 9189040), (56, 7876320), (60, 7351232), (61, 7230720), (64, 6891780), (70, 6301056), (80, 5513424), (84, 5250880), (96, 4594520), (105, 4200704), (112, 3938160), (120, 3675616), (122, 3615360), (128, 3445890), (140, 3150528), (160, 2756712), (168, 2625440), (183, 2410240), (192, 2297260), (210, 2100352), (224, 1969080), (240, 1837808), (244, 1807680), (256, 1722945), (269, 1639680), (280, 1575264), (305, 1446144), (320, 1378356), (336, 1312720), (366, 1205120), (384, 1148630), (420, 1050176), (427, 1032960), (448, 984540), (480, 918904), (488, 903840), (538, 819840), (560, 787632), (610, 723072), (640, 689178), (672, 656360), (732, 602560), (768, 574315), (807, 546560), (840, 525088), (854, 516480), (896, 492270), (915, 482048), (960, 459452), (976, 451920), (1076, 409920), (1120, 393816), (1220, 361536), (1280, 344589), (1281, 344320), (1344, 328180), (1345, 327936), (1464, 301280), (1614, 273280), (1680, 262544), (1708, 258240), (1792, 246135), (1830, 241024), (1883, 234240), (1920, 229726), (1952, 225960), (2135, 206592), (2152, 204960), (2240, 196908), (2440, 180768), (2562, 172160), (2688, 164090), (2690, 163968), (2928, 150640), (3228, 136640), (3360, 131272), (3416, 129120), (3660, 120512), (3766, 117120), (3840, 114863), (3904, 112980), (4035, 109312), (4270, 103296), (4304, 102480), (4480, 98454), (4880, 90384), (5124, 86080), (5376, 82045), (5380, 81984), (5649, 78080), (5856, 75320), (6405, 68864), (6456, 68320), (6720, 65636), (6832, 64560), (7320, 60256), (7532, 58560), (7808, 56490), (8070, 54656), (8540, 51648), (8608, 51240), (8960, 49227), (9415, 46848), (9760, 45192), (10248, 43040), (10760, 40992), (11298, 39040), (11712, 37660), (12810, 34432), (12912, 34160), (13440, 32818), (13664, 32280), (14640, 30128), (15064, 29280), (15616, 28245), (16140, 27328), (16409, 26880), (17080, 25824), (17216, 25620), (18830, 23424), (19520, 22596), (20496, 21520)]