656428320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 2429844480

約数和(自身を除く): 1773416160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 53, 54, 60, 61, 72, 80, 90, 94, 96, 106, 108, 120, 122, 135, 141, 144, 159, 160, 180, 183, 188, 212, 216, 235, 240, 244, 265, 270, 282, 288, 305, 318, 360, 366, 376, 423, 424, 432, 470, 477, 480, 488, 530, 540, 549, 564, 610, 636, 705, 720, 732, 752, 795, 846, 848, 864, 915, 940, 954, 976, 1060, 1080, 1098, 1128, 1220, 1269, 1272, 1410, 1431, 1440, 1464, 1504, 1590, 1647, 1692, 1696, 1830, 1880, 1908, 1952, 2115, 2120, 2160, 2196, 2256, 2385, 2440, 2491, 2538, 2544, 2745, 2820, 2862, 2867, 2928, 3180, 3233, 3294, 3384, 3660, 3760, 3816, 4230, 4240, 4320, 4392, 4512, 4770, 4880, 4982, 5076, 5088, 5490, 5640, 5724, 5734, 5856, 6345, 6360, 6466, 6588, 6768, 7155, 7320, 7473, 7520, 7632, 8235, 8460, 8480, 8601, 8784, 9540, 9699, 9760, 9964, 10152, 10980, 11280, 11448, 11468, 12455, 12690, 12720, 12932, 13176, 13536, 14310, 14335, 14640, 14946, 15264, 16165, 16470, 16920, 17202, 17568, 19080, 19398, 19928, 20304, 21960, 22419, 22560, 22896, 22936, 24910, 25380, 25440, 25803, 25864, 26352, 28620, 28670, 29097, 29280, 29892, 32330, 32940, 33840, 34404, 37365, 38160, 38796, 39856, 40608, 43005, 43920, 44838, 45792, 45872, 48495, 49820, 50760, 51606, 51728, 52704, 57240, 57340, 58194, 59784, 64660, 65880, 67257, 67680, 68808, 74730, 76320, 77409, 77592, 79712, 86010, 87291, 87840, 89676, 91744, 96990, 99640, 101520, 103212, 103456, 112095, 114480, 114680, 116388, 119568, 129015, 129320, 131760, 134514, 137616, 145485, 149460, 151951, 154818, 155184, 172020, 174582, 179352, 193980, 199280, 203040, 206424, 224190, 228960, 229360, 232776, 239136, 258030, 258640, 263520, 269028, 275232, 290970, 298920, 303902, 309636, 310368, 336285, 344040, 349164, 358704, 387045, 387960, 398560, 412848, 436455, 448380, 455853, 458720, 465552, 516060, 517280, 538056, 581940, 597840, 607804, 619272, 672570, 688080, 698328, 717408, 759755, 774090, 775920, 825696, 872910, 896760, 911706, 931104, 1032120, 1076112, 1163880, 1195680, 1215608, 1238544, 1345140, 1367559, 1376160, 1396656, 1519510, 1548180, 1551840, 1745820, 1793520, 1823412, 2064240, 2152224, 2279265, 2327760, 2431216, 2477088, 2690280, 2735118, 2793312, 3039020, 3096360, 3491640, 3587040, 3646824, 4102677, 4128480, 4558530, 4655520, 4862432, 5380560, 5470236, 6078040, 6192720, 6837795, 6983280, 7293648, 8205354, 9117060, 10761120, 10940472, 12156080, 12385440, 13675590, 13966560, 14587296, 16410708, 18234120, 20513385, 21880944, 24312160, 27351180, 32821416, 36468240, 41026770, 43761888, 54702360, 65642832, 72936480, 82053540, 109404720, 131285664, 164107080, 218809440, 328214160, 656428320]

約数ペア:

[(1, 656428320), (2, 328214160), (3, 218809440), (4, 164107080), (5, 131285664), (6, 109404720), (8, 82053540), (9, 72936480), (10, 65642832), (12, 54702360), (15, 43761888), (16, 41026770), (18, 36468240), (20, 32821416), (24, 27351180), (27, 24312160), (30, 21880944), (32, 20513385), (36, 18234120), (40, 16410708), (45, 14587296), (47, 13966560), (48, 13675590), (53, 12385440), (54, 12156080), (60, 10940472), (61, 10761120), (72, 9117060), (80, 8205354), (90, 7293648), (94, 6983280), (96, 6837795), (106, 6192720), (108, 6078040), (120, 5470236), (122, 5380560), (135, 4862432), (141, 4655520), (144, 4558530), (159, 4128480), (160, 4102677), (180, 3646824), (183, 3587040), (188, 3491640), (212, 3096360), (216, 3039020), (235, 2793312), (240, 2735118), (244, 2690280), (265, 2477088), (270, 2431216), (282, 2327760), (288, 2279265), (305, 2152224), (318, 2064240), (360, 1823412), (366, 1793520), (376, 1745820), (423, 1551840), (424, 1548180), (432, 1519510), (470, 1396656), (477, 1376160), (480, 1367559), (488, 1345140), (530, 1238544), (540, 1215608), (549, 1195680), (564, 1163880), (610, 1076112), (636, 1032120), (705, 931104), (720, 911706), (732, 896760), (752, 872910), (795, 825696), (846, 775920), (848, 774090), (864, 759755), (915, 717408), (940, 698328), (954, 688080), (976, 672570), (1060, 619272), (1080, 607804), (1098, 597840), (1128, 581940), (1220, 538056), (1269, 517280), (1272, 516060), (1410, 465552), (1431, 458720), (1440, 455853), (1464, 448380), (1504, 436455), (1590, 412848), (1647, 398560), (1692, 387960), (1696, 387045), (1830, 358704), (1880, 349164), (1908, 344040), (1952, 336285), (2115, 310368), (2120, 309636), (2160, 303902), (2196, 298920), (2256, 290970), (2385, 275232), (2440, 269028), (2491, 263520), (2538, 258640), (2544, 258030), (2745, 239136), (2820, 232776), (2862, 229360), (2867, 228960), (2928, 224190), (3180, 206424), (3233, 203040), (3294, 199280), (3384, 193980), (3660, 179352), (3760, 174582), (3816, 172020), (4230, 155184), (4240, 154818), (4320, 151951), (4392, 149460), (4512, 145485), (4770, 137616), (4880, 134514), (4982, 131760), (5076, 129320), (5088, 129015), (5490, 119568), (5640, 116388), (5724, 114680), (5734, 114480), (5856, 112095), (6345, 103456), (6360, 103212), (6466, 101520), (6588, 99640), (6768, 96990), (7155, 91744), (7320, 89676), (7473, 87840), (7520, 87291), (7632, 86010), (8235, 79712), (8460, 77592), (8480, 77409), (8601, 76320), (8784, 74730), (9540, 68808), (9699, 67680), (9760, 67257), (9964, 65880), (10152, 64660), (10980, 59784), (11280, 58194), (11448, 57340), (11468, 57240), (12455, 52704), (12690, 51728), (12720, 51606), (12932, 50760), (13176, 49820), (13536, 48495), (14310, 45872), (14335, 45792), (14640, 44838), (14946, 43920), (15264, 43005), (16165, 40608), (16470, 39856), (16920, 38796), (17202, 38160), (17568, 37365), (19080, 34404), (19398, 33840), (19928, 32940), (20304, 32330), (21960, 29892), (22419, 29280), (22560, 29097), (22896, 28670), (22936, 28620), (24910, 26352), (25380, 25864), (25440, 25803)]