1287849120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 384

約数和(自身を含む): 4514807808

約数和(自身を除く): 3226958688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 53, 60, 62, 69, 71, 80, 92, 93, 96, 106, 115, 120, 124, 138, 142, 155, 159, 160, 184, 186, 212, 213, 230, 240, 248, 265, 276, 284, 310, 318, 345, 355, 368, 372, 424, 426, 460, 465, 480, 496, 530, 552, 568, 620, 636, 690, 710, 713, 736, 744, 795, 848, 852, 920, 930, 992, 1060, 1065, 1104, 1136, 1219, 1240, 1272, 1380, 1420, 1426, 1488, 1590, 1633, 1643, 1696, 1704, 1840, 1860, 2120, 2130, 2139, 2201, 2208, 2272, 2438, 2480, 2544, 2760, 2840, 2852, 2976, 3180, 3266, 3286, 3408, 3565, 3657, 3680, 3720, 3763, 4240, 4260, 4278, 4402, 4876, 4899, 4929, 4960, 5088, 5520, 5680, 5704, 6095, 6360, 6532, 6572, 6603, 6816, 7130, 7314, 7440, 7526, 8165, 8215, 8480, 8520, 8556, 8804, 9752, 9798, 9858, 10695, 11005, 11040, 11289, 11360, 11408, 12190, 12720, 13064, 13144, 13206, 14260, 14628, 14880, 15052, 16330, 16430, 17040, 17112, 17608, 18285, 18815, 19504, 19596, 19716, 21390, 22010, 22578, 22816, 24380, 24495, 24645, 25440, 26128, 26288, 26412, 28520, 29256, 30104, 32660, 32860, 33015, 34080, 34224, 35216, 36570, 37630, 37789, 39008, 39192, 39432, 42780, 44020, 45156, 48760, 48990, 49290, 50623, 52256, 52576, 52824, 56445, 57040, 58512, 60208, 65320, 65720, 66030, 68448, 70432, 73140, 75260, 75578, 78384, 78864, 85560, 86549, 88040, 90312, 97520, 97980, 98580, 101246, 105648, 112890, 113367, 114080, 116653, 117024, 120416, 130640, 131440, 132060, 146280, 150520, 151156, 151869, 156768, 157728, 171120, 173098, 176080, 180624, 188945, 195040, 195960, 197160, 202492, 211296, 225780, 226734, 233306, 253115, 259647, 261280, 262880, 264120, 292560, 301040, 302312, 303738, 342240, 346196, 349959, 352160, 361248, 377890, 391920, 394320, 404984, 432745, 451560, 453468, 466612, 506230, 519294, 528240, 566835, 583265, 585120, 602080, 604624, 607476, 692392, 699918, 755780, 759345, 783840, 788640, 809968, 865490, 903120, 906936, 933224, 1012460, 1038588, 1056480, 1133670, 1166530, 1209248, 1214952, 1298235, 1384784, 1399836, 1511560, 1518690, 1619936, 1730980, 1749795, 1806240, 1813872, 1866448, 2024920, 2077176, 2267340, 2333060, 2429904, 2596470, 2683019, 2769568, 2799672, 3023120, 3037380, 3461960, 3499590, 3627744, 3732896, 4049840, 4154352, 4534680, 4666120, 4859808, 5192940, 5366038, 5599344, 6046240, 6074760, 6923920, 6999180, 8049057, 8099680, 8308704, 9069360, 9332240, 10385880, 10732076, 11198688, 12149520, 13415095, 13847840, 13998360, 16098114, 18138720, 18664480, 20771760, 21464152, 24299040, 26830190, 27996720, 32196228, 40245285, 41543520, 42928304, 53660380, 55993440, 64392456, 80490570, 85856608, 107320760, 128784912, 160981140, 214641520, 257569824, 321962280, 429283040, 643924560, 1287849120]

約数ペア:

[(1, 1287849120), (2, 643924560), (3, 429283040), (4, 321962280), (5, 257569824), (6, 214641520), (8, 160981140), (10, 128784912), (12, 107320760), (15, 85856608), (16, 80490570), (20, 64392456), (23, 55993440), (24, 53660380), (30, 42928304), (31, 41543520), (32, 40245285), (40, 32196228), (46, 27996720), (48, 26830190), (53, 24299040), (60, 21464152), (62, 20771760), (69, 18664480), (71, 18138720), (80, 16098114), (92, 13998360), (93, 13847840), (96, 13415095), (106, 12149520), (115, 11198688), (120, 10732076), (124, 10385880), (138, 9332240), (142, 9069360), (155, 8308704), (159, 8099680), (160, 8049057), (184, 6999180), (186, 6923920), (212, 6074760), (213, 6046240), (230, 5599344), (240, 5366038), (248, 5192940), (265, 4859808), (276, 4666120), (284, 4534680), (310, 4154352), (318, 4049840), (345, 3732896), (355, 3627744), (368, 3499590), (372, 3461960), (424, 3037380), (426, 3023120), (460, 2799672), (465, 2769568), (480, 2683019), (496, 2596470), (530, 2429904), (552, 2333060), (568, 2267340), (620, 2077176), (636, 2024920), (690, 1866448), (710, 1813872), (713, 1806240), (736, 1749795), (744, 1730980), (795, 1619936), (848, 1518690), (852, 1511560), (920, 1399836), (930, 1384784), (992, 1298235), (1060, 1214952), (1065, 1209248), (1104, 1166530), (1136, 1133670), (1219, 1056480), (1240, 1038588), (1272, 1012460), (1380, 933224), (1420, 906936), (1426, 903120), (1488, 865490), (1590, 809968), (1633, 788640), (1643, 783840), (1696, 759345), (1704, 755780), (1840, 699918), (1860, 692392), (2120, 607476), (2130, 604624), (2139, 602080), (2201, 585120), (2208, 583265), (2272, 566835), (2438, 528240), (2480, 519294), (2544, 506230), (2760, 466612), (2840, 453468), (2852, 451560), (2976, 432745), (3180, 404984), (3266, 394320), (3286, 391920), (3408, 377890), (3565, 361248), (3657, 352160), (3680, 349959), (3720, 346196), (3763, 342240), (4240, 303738), (4260, 302312), (4278, 301040), (4402, 292560), (4876, 264120), (4899, 262880), (4929, 261280), (4960, 259647), (5088, 253115), (5520, 233306), (5680, 226734), (5704, 225780), (6095, 211296), (6360, 202492), (6532, 197160), (6572, 195960), (6603, 195040), (6816, 188945), (7130, 180624), (7314, 176080), (7440, 173098), (7526, 171120), (8165, 157728), (8215, 156768), (8480, 151869), (8520, 151156), (8556, 150520), (8804, 146280), (9752, 132060), (9798, 131440), (9858, 130640), (10695, 120416), (11005, 117024), (11040, 116653), (11289, 114080), (11360, 113367), (11408, 112890), (12190, 105648), (12720, 101246), (13064, 98580), (13144, 97980), (13206, 97520), (14260, 90312), (14628, 88040), (14880, 86549), (15052, 85560), (16330, 78864), (16430, 78384), (17040, 75578), (17112, 75260), (17608, 73140), (18285, 70432), (18815, 68448), (19504, 66030), (19596, 65720), (19716, 65320), (21390, 60208), (22010, 58512), (22578, 57040), (22816, 56445), (24380, 52824), (24495, 52576), (24645, 52256), (25440, 50623), (26128, 49290), (26288, 48990), (26412, 48760), (28520, 45156), (29256, 44020), (30104, 42780), (32660, 39432), (32860, 39192), (33015, 39008), (34080, 37789), (34224, 37630), (35216, 36570)]