4187886720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 256

約数和(自身を含む): 13987676160

約数和(自身を除く): 9799789440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 128, 142, 155, 160, 186, 192, 213, 240, 248, 284, 310, 320, 355, 372, 384, 426, 465, 480, 496, 568, 620, 640, 710, 744, 852, 930, 960, 991, 992, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 1920, 1982, 1984, 2130, 2201, 2272, 2480, 2840, 2973, 2976, 3408, 3720, 3964, 3968, 4260, 4402, 4544, 4955, 4960, 5680, 5946, 5952, 6603, 6816, 7440, 7928, 8520, 8804, 9088, 9910, 9920, 11005, 11360, 11892, 11904, 13206, 13632, 14865, 14880, 15856, 17040, 17608, 19820, 19840, 22010, 22720, 23784, 26412, 27264, 29730, 29760, 30721, 31712, 33015, 34080, 35216, 39640, 44020, 45440, 47568, 52824, 59460, 59520, 61442, 63424, 66030, 68160, 70361, 70432, 79280, 88040, 92163, 95136, 105648, 118920, 122884, 126848, 132060, 136320, 140722, 140864, 153605, 158560, 176080, 184326, 190272, 211083, 211296, 237840, 245768, 264120, 281444, 281728, 307210, 317120, 351805, 352160, 368652, 380544, 422166, 422592, 460815, 475680, 491536, 528240, 562888, 614420, 634240, 703610, 704320, 737304, 844332, 845184, 921630, 951360, 983072, 1055415, 1056480, 1125776, 1228840, 1407220, 1408640, 1474608, 1688664, 1843260, 1902720, 1966144, 2110830, 2112960, 2181191, 2251552, 2457680, 2814440, 2949216, 3377328, 3686520, 3932288, 4221660, 4225920, 4362382, 4503104, 4915360, 5628880, 5898432, 6543573, 6754656, 7373040, 8443320, 8724764, 9006208, 9830720, 10905955, 11257760, 11796864, 13087146, 13509312, 14746080, 16886640, 17449528, 19661440, 21811910, 22515520, 26174292, 27018624, 29492160, 32717865, 33773280, 34899056, 43623820, 45031040, 52348584, 58984320, 65435730, 67546560, 69798112, 87247640, 104697168, 130871460, 135093120, 139596224, 174495280, 209394336, 261742920, 279192448, 348990560, 418788672, 523485840, 697981120, 837577344, 1046971680, 1395962240, 2093943360, 4187886720]

約数ペア:

[(1, 4187886720), (2, 2093943360), (3, 1395962240), (4, 1046971680), (5, 837577344), (6, 697981120), (8, 523485840), (10, 418788672), (12, 348990560), (15, 279192448), (16, 261742920), (20, 209394336), (24, 174495280), (30, 139596224), (31, 135093120), (32, 130871460), (40, 104697168), (48, 87247640), (60, 69798112), (62, 67546560), (64, 65435730), (71, 58984320), (80, 52348584), (93, 45031040), (96, 43623820), (120, 34899056), (124, 33773280), (128, 32717865), (142, 29492160), (155, 27018624), (160, 26174292), (186, 22515520), (192, 21811910), (213, 19661440), (240, 17449528), (248, 16886640), (284, 14746080), (310, 13509312), (320, 13087146), (355, 11796864), (372, 11257760), (384, 10905955), (426, 9830720), (465, 9006208), (480, 8724764), (496, 8443320), (568, 7373040), (620, 6754656), (640, 6543573), (710, 5898432), (744, 5628880), (852, 4915360), (930, 4503104), (960, 4362382), (991, 4225920), (992, 4221660), (1065, 3932288), (1136, 3686520), (1240, 3377328), (1420, 2949216), (1488, 2814440), (1704, 2457680), (1860, 2251552), (1920, 2181191), (1982, 2112960), (1984, 2110830), (2130, 1966144), (2201, 1902720), (2272, 1843260), (2480, 1688664), (2840, 1474608), (2973, 1408640), (2976, 1407220), (3408, 1228840), (3720, 1125776), (3964, 1056480), (3968, 1055415), (4260, 983072), (4402, 951360), (4544, 921630), (4955, 845184), (4960, 844332), (5680, 737304), (5946, 704320), (5952, 703610), (6603, 634240), (6816, 614420), (7440, 562888), (7928, 528240), (8520, 491536), (8804, 475680), (9088, 460815), (9910, 422592), (9920, 422166), (11005, 380544), (11360, 368652), (11892, 352160), (11904, 351805), (13206, 317120), (13632, 307210), (14865, 281728), (14880, 281444), (15856, 264120), (17040, 245768), (17608, 237840), (19820, 211296), (19840, 211083), (22010, 190272), (22720, 184326), (23784, 176080), (26412, 158560), (27264, 153605), (29730, 140864), (29760, 140722), (30721, 136320), (31712, 132060), (33015, 126848), (34080, 122884), (35216, 118920), (39640, 105648), (44020, 95136), (45440, 92163), (47568, 88040), (52824, 79280), (59460, 70432), (59520, 70361), (61442, 68160), (63424, 66030)]