554648640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:954

約数の個数: 336

約数和(自身を含む): 2208532032

約数和(自身を除く): 1653883392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 907, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1814, 1820, 1911, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2721, 2730, 2912, 2940, 3120, 3136, 3185, 3360, 3628, 3640, 3822, 3920, 4160, 4368, 4535, 4704, 5096, 5442, 5460, 5824, 5880, 6240, 6349, 6370, 6720, 7256, 7280, 7644, 7840, 8736, 9070, 9408, 9555, 10192, 10884, 10920, 11760, 11791, 12480, 12698, 12740, 13605, 14512, 14560, 15288, 15680, 17472, 18140, 19047, 19110, 20384, 21768, 21840, 23520, 23582, 25396, 25480, 27210, 29024, 29120, 30576, 31745, 35373, 36280, 38094, 38220, 40768, 43536, 43680, 44443, 47040, 47164, 50792, 50960, 54420, 58048, 58955, 61152, 63490, 70746, 72560, 76188, 76440, 82537, 87072, 87360, 88886, 94328, 95235, 101584, 101920, 108840, 117910, 122304, 126980, 133329, 141492, 145120, 152376, 152880, 165074, 174144, 176865, 177772, 188656, 190470, 203168, 203840, 217680, 222215, 235820, 247611, 253960, 266658, 282984, 290240, 304752, 305760, 330148, 353730, 355544, 377312, 380940, 406336, 412685, 435360, 444430, 471640, 495222, 507920, 533316, 565968, 577759, 609504, 611520, 660296, 666645, 707460, 711088, 754624, 761880, 825370, 870720, 888860, 943280, 990444, 1015840, 1066632, 1131936, 1155518, 1219008, 1238055, 1320592, 1333290, 1414920, 1422176, 1523760, 1650740, 1733277, 1777720, 1886560, 1980888, 2031680, 2133264, 2263872, 2311036, 2476110, 2641184, 2666580, 2829840, 2844352, 2888795, 3047520, 3301480, 3466554, 3555440, 3773120, 3961776, 4266528, 4622072, 4952220, 5282368, 5333160, 5659680, 5777590, 6095040, 6602960, 6933108, 7110880, 7923552, 8533056, 8666385, 9244144, 9904440, 10666320, 11319360, 11555180, 13205920, 13866216, 14221760, 15847104, 17332770, 18488288, 19808880, 21332640, 23110360, 26411840, 27732432, 34665540, 36976576, 39617760, 42665280, 46220720, 55464864, 69331080, 79235520, 92441440, 110929728, 138662160, 184882880, 277324320, 554648640]

約数ペア:

[(1, 554648640), (2, 277324320), (3, 184882880), (4, 138662160), (5, 110929728), (6, 92441440), (7, 79235520), (8, 69331080), (10, 55464864), (12, 46220720), (13, 42665280), (14, 39617760), (15, 36976576), (16, 34665540), (20, 27732432), (21, 26411840), (24, 23110360), (26, 21332640), (28, 19808880), (30, 18488288), (32, 17332770), (35, 15847104), (39, 14221760), (40, 13866216), (42, 13205920), (48, 11555180), (49, 11319360), (52, 10666320), (56, 9904440), (60, 9244144), (64, 8666385), (65, 8533056), (70, 7923552), (78, 7110880), (80, 6933108), (84, 6602960), (91, 6095040), (96, 5777590), (98, 5659680), (104, 5333160), (105, 5282368), (112, 4952220), (120, 4622072), (130, 4266528), (140, 3961776), (147, 3773120), (156, 3555440), (160, 3466554), (168, 3301480), (182, 3047520), (192, 2888795), (195, 2844352), (196, 2829840), (208, 2666580), (210, 2641184), (224, 2476110), (240, 2311036), (245, 2263872), (260, 2133264), (273, 2031680), (280, 1980888), (294, 1886560), (312, 1777720), (320, 1733277), (336, 1650740), (364, 1523760), (390, 1422176), (392, 1414920), (416, 1333290), (420, 1320592), (448, 1238055), (455, 1219008), (480, 1155518), (490, 1131936), (520, 1066632), (546, 1015840), (560, 990444), (588, 943280), (624, 888860), (637, 870720), (672, 825370), (728, 761880), (735, 754624), (780, 711088), (784, 707460), (832, 666645), (840, 660296), (907, 611520), (910, 609504), (960, 577759), (980, 565968), (1040, 533316), (1092, 507920), (1120, 495222), (1176, 471640), (1248, 444430), (1274, 435360), (1344, 412685), (1365, 406336), (1456, 380940), (1470, 377312), (1560, 355544), (1568, 353730), (1680, 330148), (1814, 305760), (1820, 304752), (1911, 290240), (1960, 282984), (2080, 266658), (2184, 253960), (2240, 247611), (2352, 235820), (2496, 222215), (2548, 217680), (2721, 203840), (2730, 203168), (2912, 190470), (2940, 188656), (3120, 177772), (3136, 176865), (3185, 174144), (3360, 165074), (3628, 152880), (3640, 152376), (3822, 145120), (3920, 141492), (4160, 133329), (4368, 126980), (4535, 122304), (4704, 117910), (5096, 108840), (5442, 101920), (5460, 101584), (5824, 95235), (5880, 94328), (6240, 88886), (6349, 87360), (6370, 87072), (6720, 82537), (7256, 76440), (7280, 76188), (7644, 72560), (7840, 70746), (8736, 63490), (9070, 61152), (9408, 58955), (9555, 58048), (10192, 54420), (10884, 50960), (10920, 50792), (11760, 47164), (11791, 47040), (12480, 44443), (12698, 43680), (12740, 43536), (13605, 40768), (14512, 38220), (14560, 38094), (15288, 36280), (15680, 35373), (17472, 31745), (18140, 30576), (19047, 29120), (19110, 29024), (20384, 27210), (21768, 25480), (21840, 25396), (23520, 23582)]