79235520

素因数分解:

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

素因数の和:947

約数の個数: 224

約数和(自身を含む): 309969408

約数和(自身を除く): 230733888

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, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 907, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1814, 1820, 2080, 2184, 2240, 2496, 2721, 2730, 2912, 3120, 3360, 3628, 3640, 4160, 4368, 4535, 5442, 5460, 5824, 6240, 6349, 6720, 7256, 7280, 8736, 9070, 10884, 10920, 11791, 12480, 12698, 13605, 14512, 14560, 17472, 18140, 19047, 21768, 21840, 23582, 25396, 27210, 29024, 29120, 31745, 35373, 36280, 38094, 43536, 43680, 47164, 50792, 54420, 58048, 58955, 63490, 70746, 72560, 76188, 82537, 87072, 87360, 94328, 95235, 101584, 108840, 117910, 126980, 141492, 145120, 152376, 165074, 174144, 176865, 188656, 190470, 203168, 217680, 235820, 247611, 253960, 282984, 290240, 304752, 330148, 353730, 377312, 380940, 406336, 412685, 435360, 471640, 495222, 507920, 565968, 609504, 660296, 707460, 754624, 761880, 825370, 870720, 943280, 990444, 1015840, 1131936, 1219008, 1238055, 1320592, 1414920, 1523760, 1650740, 1886560, 1980888, 2031680, 2263872, 2476110, 2641184, 2829840, 3047520, 3301480, 3773120, 3961776, 4952220, 5282368, 5659680, 6095040, 6602960, 7923552, 9904440, 11319360, 13205920, 15847104, 19808880, 26411840, 39617760, 79235520]

約数ペア:

[(1, 79235520), (2, 39617760), (3, 26411840), (4, 19808880), (5, 15847104), (6, 13205920), (7, 11319360), (8, 9904440), (10, 7923552), (12, 6602960), (13, 6095040), (14, 5659680), (15, 5282368), (16, 4952220), (20, 3961776), (21, 3773120), (24, 3301480), (26, 3047520), (28, 2829840), (30, 2641184), (32, 2476110), (35, 2263872), (39, 2031680), (40, 1980888), (42, 1886560), (48, 1650740), (52, 1523760), (56, 1414920), (60, 1320592), (64, 1238055), (65, 1219008), (70, 1131936), (78, 1015840), (80, 990444), (84, 943280), (91, 870720), (96, 825370), (104, 761880), (105, 754624), (112, 707460), (120, 660296), (130, 609504), (140, 565968), (156, 507920), (160, 495222), (168, 471640), (182, 435360), (192, 412685), (195, 406336), (208, 380940), (210, 377312), (224, 353730), (240, 330148), (260, 304752), (273, 290240), (280, 282984), (312, 253960), (320, 247611), (336, 235820), (364, 217680), (390, 203168), (416, 190470), (420, 188656), (448, 176865), (455, 174144), (480, 165074), (520, 152376), (546, 145120), (560, 141492), (624, 126980), (672, 117910), (728, 108840), (780, 101584), (832, 95235), (840, 94328), (907, 87360), (910, 87072), (960, 82537), (1040, 76188), (1092, 72560), (1120, 70746), (1248, 63490), (1344, 58955), (1365, 58048), (1456, 54420), (1560, 50792), (1680, 47164), (1814, 43680), (1820, 43536), (2080, 38094), (2184, 36280), (2240, 35373), (2496, 31745), (2721, 29120), (2730, 29024), (2912, 27210), (3120, 25396), (3360, 23582), (3628, 21840), (3640, 21768), (4160, 19047), (4368, 18140), (4535, 17472), (5442, 14560), (5460, 14512), (5824, 13605), (6240, 12698), (6349, 12480), (6720, 11791), (7256, 10920), (7280, 10884), (8736, 9070)]