655665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 432

約数和(自身を含む): 2541049056

約数和(自身を除く): 1885383936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 106, 110, 120, 121, 132, 142, 144, 159, 160, 165, 176, 180, 198, 212, 213, 220, 240, 242, 264, 265, 284, 288, 318, 330, 352, 355, 360, 363, 396, 424, 426, 440, 477, 480, 484, 495, 528, 530, 568, 583, 605, 636, 639, 660, 710, 720, 726, 781, 792, 795, 848, 852, 880, 954, 968, 990, 1056, 1060, 1065, 1089, 1136, 1166, 1210, 1272, 1278, 1320, 1420, 1440, 1452, 1562, 1584, 1590, 1696, 1704, 1749, 1760, 1815, 1908, 1936, 1980, 2120, 2130, 2178, 2272, 2332, 2343, 2385, 2420, 2544, 2556, 2640, 2840, 2904, 2915, 3124, 3168, 3180, 3195, 3408, 3498, 3630, 3763, 3816, 3872, 3905, 3960, 4240, 4260, 4356, 4664, 4686, 4770, 4840, 5088, 5112, 5247, 5280, 5445, 5680, 5808, 5830, 6248, 6360, 6390, 6413, 6816, 6996, 7029, 7260, 7526, 7632, 7810, 7920, 8480, 8520, 8591, 8712, 8745, 9328, 9372, 9540, 9680, 10224, 10494, 10890, 11289, 11360, 11616, 11660, 11715, 12496, 12720, 12780, 12826, 13992, 14058, 14520, 15052, 15264, 15620, 15840, 17040, 17182, 17424, 17490, 18656, 18744, 18815, 19080, 19239, 19360, 20448, 20988, 21780, 22578, 23320, 23430, 24992, 25440, 25560, 25652, 25773, 26235, 27984, 28116, 29040, 30104, 31240, 32065, 33867, 34080, 34364, 34848, 34980, 35145, 37488, 37630, 38160, 38478, 41393, 41976, 42955, 43560, 45156, 46640, 46860, 51120, 51304, 51546, 52470, 55968, 56232, 56445, 57717, 58080, 60208, 62480, 64130, 67734, 68728, 69960, 70290, 74976, 75260, 76320, 76956, 77319, 82786, 83952, 85910, 87120, 90312, 93280, 93720, 96195, 102240, 102608, 103092, 104940, 112464, 112890, 115434, 120416, 124179, 124960, 128260, 128865, 135468, 137456, 139920, 140580, 150520, 153912, 154638, 165572, 167904, 169335, 171820, 174240, 180624, 187440, 192390, 205216, 206184, 206965, 209880, 224928, 225780, 230868, 248358, 256520, 257730, 270936, 274912, 279840, 281160, 288585, 301040, 307824, 309276, 331144, 338670, 343640, 361248, 372537, 374880, 384780, 386595, 412368, 413930, 419760, 451560, 455323, 461736, 496716, 513040, 515460, 541872, 562320, 577170, 602080, 615648, 618552, 620895, 662288, 677340, 687280, 745074, 769560, 773190, 824736, 827860, 839520, 903120, 910646, 923472, 993432, 1026080, 1030920, 1083744, 1124640, 1154340, 1237104, 1241790, 1324576, 1354680, 1365969, 1374560, 1490148, 1539120, 1546380, 1655720, 1806240, 1821292, 1846944, 1862685, 1986864, 2061840, 2276615, 2308680, 2474208, 2483580, 2709360, 2731938, 2980296, 3078240, 3092760, 3311440, 3642584, 3725370, 3973728, 4097907, 4123680, 4553230, 4617360, 4967160, 5418720, 5463876, 5960592, 6185520, 6622880, 6829845, 7285168, 7450740, 8195814, 9106460, 9234720, 9934320, 10927752, 11921184, 12371040, 13659690, 14570336, 14901480, 16391628, 18212920, 19868640, 20489535, 21855504, 27319380, 29802960, 32783256, 36425840, 40979070, 43711008, 54638760, 59605920, 65566512, 72851680, 81958140, 109277520, 131133024, 163916280, 218555040, 327832560, 655665120]

約数ペア:

[(1, 655665120), (2, 327832560), (3, 218555040), (4, 163916280), (5, 131133024), (6, 109277520), (8, 81958140), (9, 72851680), (10, 65566512), (11, 59605920), (12, 54638760), (15, 43711008), (16, 40979070), (18, 36425840), (20, 32783256), (22, 29802960), (24, 27319380), (30, 21855504), (32, 20489535), (33, 19868640), (36, 18212920), (40, 16391628), (44, 14901480), (45, 14570336), (48, 13659690), (53, 12371040), (55, 11921184), (60, 10927752), (66, 9934320), (71, 9234720), (72, 9106460), (80, 8195814), (88, 7450740), (90, 7285168), (96, 6829845), (99, 6622880), (106, 6185520), (110, 5960592), (120, 5463876), (121, 5418720), (132, 4967160), (142, 4617360), (144, 4553230), (159, 4123680), (160, 4097907), (165, 3973728), (176, 3725370), (180, 3642584), (198, 3311440), (212, 3092760), (213, 3078240), (220, 2980296), (240, 2731938), (242, 2709360), (264, 2483580), (265, 2474208), (284, 2308680), (288, 2276615), (318, 2061840), (330, 1986864), (352, 1862685), (355, 1846944), (360, 1821292), (363, 1806240), (396, 1655720), (424, 1546380), (426, 1539120), (440, 1490148), (477, 1374560), (480, 1365969), (484, 1354680), (495, 1324576), (528, 1241790), (530, 1237104), (568, 1154340), (583, 1124640), (605, 1083744), (636, 1030920), (639, 1026080), (660, 993432), (710, 923472), (720, 910646), (726, 903120), (781, 839520), (792, 827860), (795, 824736), (848, 773190), (852, 769560), (880, 745074), (954, 687280), (968, 677340), (990, 662288), (1056, 620895), (1060, 618552), (1065, 615648), (1089, 602080), (1136, 577170), (1166, 562320), (1210, 541872), (1272, 515460), (1278, 513040), (1320, 496716), (1420, 461736), (1440, 455323), (1452, 451560), (1562, 419760), (1584, 413930), (1590, 412368), (1696, 386595), (1704, 384780), (1749, 374880), (1760, 372537), (1815, 361248), (1908, 343640), (1936, 338670), (1980, 331144), (2120, 309276), (2130, 307824), (2178, 301040), (2272, 288585), (2332, 281160), (2343, 279840), (2385, 274912), (2420, 270936), (2544, 257730), (2556, 256520), (2640, 248358), (2840, 230868), (2904, 225780), (2915, 224928), (3124, 209880), (3168, 206965), (3180, 206184), (3195, 205216), (3408, 192390), (3498, 187440), (3630, 180624), (3763, 174240), (3816, 171820), (3872, 169335), (3905, 167904), (3960, 165572), (4240, 154638), (4260, 153912), (4356, 150520), (4664, 140580), (4686, 139920), (4770, 137456), (4840, 135468), (5088, 128865), (5112, 128260), (5247, 124960), (5280, 124179), (5445, 120416), (5680, 115434), (5808, 112890), (5830, 112464), (6248, 104940), (6360, 103092), (6390, 102608), (6413, 102240), (6816, 96195), (6996, 93720), (7029, 93280), (7260, 90312), (7526, 87120), (7632, 85910), (7810, 83952), (7920, 82786), (8480, 77319), (8520, 76956), (8591, 76320), (8712, 75260), (8745, 74976), (9328, 70290), (9372, 69960), (9540, 68728), (9680, 67734), (10224, 64130), (10494, 62480), (10890, 60208), (11289, 58080), (11360, 57717), (11616, 56445), (11660, 56232), (11715, 55968), (12496, 52470), (12720, 51546), (12780, 51304), (12826, 51120), (13992, 46860), (14058, 46640), (14520, 45156), (15052, 43560), (15264, 42955), (15620, 41976), (15840, 41393), (17040, 38478), (17182, 38160), (17424, 37630), (17490, 37488), (18656, 35145), (18744, 34980), (18815, 34848), (19080, 34364), (19239, 34080), (19360, 33867), (20448, 32065), (20988, 31240), (21780, 30104), (22578, 29040), (23320, 28116), (23430, 27984), (24992, 26235), (25440, 25773), (25560, 25652)]