73291680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 288

約数和(自身を含む): 312294528

約数和(自身を除く): 239002848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 661, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1322, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 1983, 2016, 2310, 2464, 2520, 2640, 2644, 2772, 3080, 3168, 3305, 3360, 3465, 3696, 3960, 3966, 4620, 4627, 5040, 5280, 5288, 5544, 5949, 6160, 6610, 6930, 7271, 7392, 7920, 7932, 9240, 9254, 9915, 10080, 10576, 11088, 11898, 12320, 13220, 13860, 13881, 14542, 15840, 15864, 18480, 18508, 19830, 21152, 21813, 22176, 23135, 23796, 26440, 27720, 27762, 29084, 29745, 31728, 36355, 36960, 37016, 39660, 41643, 43626, 46270, 47592, 50897, 52880, 55440, 55524, 58168, 59490, 63456, 65439, 69405, 72710, 74032, 79320, 83286, 87252, 92540, 95184, 101794, 105760, 109065, 110880, 111048, 116336, 118980, 130878, 138810, 145420, 148064, 152691, 158640, 166572, 174504, 185080, 190368, 203588, 208215, 218130, 222096, 232672, 237960, 254485, 261756, 277620, 290840, 305382, 317280, 327195, 333144, 349008, 370160, 407176, 416430, 436260, 444192, 458073, 475920, 508970, 523512, 555240, 581680, 610764, 654390, 666288, 698016, 740320, 763455, 814352, 832860, 872520, 916146, 951840, 1017940, 1047024, 1110480, 1163360, 1221528, 1308780, 1332576, 1526910, 1628704, 1665720, 1745040, 1832292, 2035880, 2094048, 2220960, 2290365, 2443056, 2617560, 3053820, 3331440, 3490080, 3664584, 4071760, 4580730, 4886112, 5235120, 6107640, 6662880, 7329168, 8143520, 9161460, 10470240, 12215280, 14658336, 18322920, 24430560, 36645840, 73291680]

約数ペア:

[(1, 73291680), (2, 36645840), (3, 24430560), (4, 18322920), (5, 14658336), (6, 12215280), (7, 10470240), (8, 9161460), (9, 8143520), (10, 7329168), (11, 6662880), (12, 6107640), (14, 5235120), (15, 4886112), (16, 4580730), (18, 4071760), (20, 3664584), (21, 3490080), (22, 3331440), (24, 3053820), (28, 2617560), (30, 2443056), (32, 2290365), (33, 2220960), (35, 2094048), (36, 2035880), (40, 1832292), (42, 1745040), (44, 1665720), (45, 1628704), (48, 1526910), (55, 1332576), (56, 1308780), (60, 1221528), (63, 1163360), (66, 1110480), (70, 1047024), (72, 1017940), (77, 951840), (80, 916146), (84, 872520), (88, 832860), (90, 814352), (96, 763455), (99, 740320), (105, 698016), (110, 666288), (112, 654390), (120, 610764), (126, 581680), (132, 555240), (140, 523512), (144, 508970), (154, 475920), (160, 458073), (165, 444192), (168, 436260), (176, 416430), (180, 407176), (198, 370160), (210, 349008), (220, 333144), (224, 327195), (231, 317280), (240, 305382), (252, 290840), (264, 277620), (280, 261756), (288, 254485), (308, 237960), (315, 232672), (330, 222096), (336, 218130), (352, 208215), (360, 203588), (385, 190368), (396, 185080), (420, 174504), (440, 166572), (462, 158640), (480, 152691), (495, 148064), (504, 145420), (528, 138810), (560, 130878), (616, 118980), (630, 116336), (660, 111048), (661, 110880), (672, 109065), (693, 105760), (720, 101794), (770, 95184), (792, 92540), (840, 87252), (880, 83286), (924, 79320), (990, 74032), (1008, 72710), (1056, 69405), (1120, 65439), (1155, 63456), (1232, 59490), (1260, 58168), (1320, 55524), (1322, 55440), (1386, 52880), (1440, 50897), (1540, 47592), (1584, 46270), (1680, 43626), (1760, 41643), (1848, 39660), (1980, 37016), (1983, 36960), (2016, 36355), (2310, 31728), (2464, 29745), (2520, 29084), (2640, 27762), (2644, 27720), (2772, 26440), (3080, 23796), (3168, 23135), (3305, 22176), (3360, 21813), (3465, 21152), (3696, 19830), (3960, 18508), (3966, 18480), (4620, 15864), (4627, 15840), (5040, 14542), (5280, 13881), (5288, 13860), (5544, 13220), (5949, 12320), (6160, 11898), (6610, 11088), (6930, 10576), (7271, 10080), (7392, 9915), (7920, 9254), (7932, 9240)]