56491680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 229920768

約数和(自身を除く): 173429088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 43, 46, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 86, 92, 96, 102, 105, 112, 115, 119, 120, 129, 136, 138, 140, 160, 161, 168, 170, 172, 184, 204, 210, 215, 224, 230, 238, 240, 255, 258, 272, 276, 280, 301, 322, 336, 340, 344, 345, 357, 368, 391, 408, 420, 430, 460, 476, 480, 483, 510, 516, 544, 552, 560, 595, 602, 644, 645, 672, 680, 688, 690, 714, 731, 736, 782, 805, 816, 840, 860, 903, 920, 952, 966, 989, 1020, 1032, 1104, 1120, 1173, 1190, 1204, 1288, 1290, 1360, 1376, 1380, 1428, 1462, 1505, 1564, 1610, 1632, 1680, 1720, 1785, 1806, 1840, 1904, 1932, 1955, 1978, 2040, 2064, 2193, 2208, 2346, 2380, 2408, 2415, 2576, 2580, 2720, 2737, 2760, 2856, 2924, 2967, 3010, 3128, 3220, 3360, 3440, 3570, 3612, 3655, 3680, 3808, 3864, 3910, 3956, 4080, 4128, 4386, 4515, 4692, 4760, 4816, 4830, 4945, 5117, 5152, 5160, 5474, 5520, 5712, 5848, 5865, 5934, 6020, 6256, 6440, 6880, 6923, 7140, 7224, 7310, 7728, 7820, 7912, 8160, 8211, 8772, 9030, 9384, 9520, 9632, 9660, 9890, 10234, 10320, 10948, 10965, 11040, 11424, 11696, 11730, 11868, 12040, 12512, 12880, 13685, 13846, 14280, 14448, 14620, 14835, 15351, 15456, 15640, 15824, 16422, 16813, 17544, 18060, 18768, 19040, 19320, 19780, 20468, 20640, 20769, 21896, 21930, 23392, 23460, 23736, 24080, 25585, 25760, 27370, 27692, 28560, 28896, 29240, 29670, 30702, 31280, 31648, 32844, 33626, 34615, 35088, 36120, 37536, 38640, 39560, 40936, 41055, 41538, 43792, 43860, 46920, 47472, 48160, 50439, 51170, 54740, 55384, 57120, 58480, 59340, 61404, 62560, 65688, 67252, 69230, 70176, 72240, 76755, 77280, 79120, 81872, 82110, 83076, 84065, 87584, 87720, 93840, 94944, 100878, 102340, 103845, 109480, 110768, 116960, 117691, 118680, 122808, 131376, 134504, 138460, 144480, 153510, 158240, 163744, 164220, 166152, 168130, 175440, 187680, 201756, 204680, 207690, 218960, 221536, 235382, 237360, 245616, 252195, 262752, 269008, 276920, 307020, 328440, 332304, 336260, 350880, 353073, 403512, 409360, 415380, 437920, 470764, 474720, 491232, 504390, 538016, 553840, 588455, 614040, 656880, 664608, 672520, 706146, 807024, 818720, 830760, 941528, 1008780, 1107680, 1176910, 1228080, 1313760, 1345040, 1412292, 1614048, 1661520, 1765365, 1883056, 2017560, 2353820, 2456160, 2690080, 2824584, 3323040, 3530730, 3766112, 4035120, 4707640, 5649168, 7061460, 8070240, 9415280, 11298336, 14122920, 18830560, 28245840, 56491680]

約数ペア:

[(1, 56491680), (2, 28245840), (3, 18830560), (4, 14122920), (5, 11298336), (6, 9415280), (7, 8070240), (8, 7061460), (10, 5649168), (12, 4707640), (14, 4035120), (15, 3766112), (16, 3530730), (17, 3323040), (20, 2824584), (21, 2690080), (23, 2456160), (24, 2353820), (28, 2017560), (30, 1883056), (32, 1765365), (34, 1661520), (35, 1614048), (40, 1412292), (42, 1345040), (43, 1313760), (46, 1228080), (48, 1176910), (51, 1107680), (56, 1008780), (60, 941528), (68, 830760), (69, 818720), (70, 807024), (80, 706146), (84, 672520), (85, 664608), (86, 656880), (92, 614040), (96, 588455), (102, 553840), (105, 538016), (112, 504390), (115, 491232), (119, 474720), (120, 470764), (129, 437920), (136, 415380), (138, 409360), (140, 403512), (160, 353073), (161, 350880), (168, 336260), (170, 332304), (172, 328440), (184, 307020), (204, 276920), (210, 269008), (215, 262752), (224, 252195), (230, 245616), (238, 237360), (240, 235382), (255, 221536), (258, 218960), (272, 207690), (276, 204680), (280, 201756), (301, 187680), (322, 175440), (336, 168130), (340, 166152), (344, 164220), (345, 163744), (357, 158240), (368, 153510), (391, 144480), (408, 138460), (420, 134504), (430, 131376), (460, 122808), (476, 118680), (480, 117691), (483, 116960), (510, 110768), (516, 109480), (544, 103845), (552, 102340), (560, 100878), (595, 94944), (602, 93840), (644, 87720), (645, 87584), (672, 84065), (680, 83076), (688, 82110), (690, 81872), (714, 79120), (731, 77280), (736, 76755), (782, 72240), (805, 70176), (816, 69230), (840, 67252), (860, 65688), (903, 62560), (920, 61404), (952, 59340), (966, 58480), (989, 57120), (1020, 55384), (1032, 54740), (1104, 51170), (1120, 50439), (1173, 48160), (1190, 47472), (1204, 46920), (1288, 43860), (1290, 43792), (1360, 41538), (1376, 41055), (1380, 40936), (1428, 39560), (1462, 38640), (1505, 37536), (1564, 36120), (1610, 35088), (1632, 34615), (1680, 33626), (1720, 32844), (1785, 31648), (1806, 31280), (1840, 30702), (1904, 29670), (1932, 29240), (1955, 28896), (1978, 28560), (2040, 27692), (2064, 27370), (2193, 25760), (2208, 25585), (2346, 24080), (2380, 23736), (2408, 23460), (2415, 23392), (2576, 21930), (2580, 21896), (2720, 20769), (2737, 20640), (2760, 20468), (2856, 19780), (2924, 19320), (2967, 19040), (3010, 18768), (3128, 18060), (3220, 17544), (3360, 16813), (3440, 16422), (3570, 15824), (3612, 15640), (3655, 15456), (3680, 15351), (3808, 14835), (3864, 14620), (3910, 14448), (3956, 14280), (4080, 13846), (4128, 13685), (4386, 12880), (4515, 12512), (4692, 12040), (4760, 11868), (4816, 11730), (4830, 11696), (4945, 11424), (5117, 11040), (5152, 10965), (5160, 10948), (5474, 10320), (5520, 10234), (5712, 9890), (5848, 9660), (5865, 9632), (5934, 9520), (6020, 9384), (6256, 9030), (6440, 8772), (6880, 8211), (6923, 8160), (7140, 7912), (7224, 7820), (7310, 7728)]