80651340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 324

約数和(自身を含む): 321262032

約数和(自身を除く): 240610692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 110, 115, 121, 126, 132, 138, 140, 154, 161, 165, 180, 198, 207, 210, 220, 230, 231, 242, 252, 253, 276, 308, 315, 322, 330, 345, 363, 385, 396, 414, 420, 460, 462, 483, 484, 495, 506, 529, 605, 630, 644, 660, 690, 693, 726, 759, 770, 805, 828, 847, 924, 966, 990, 1012, 1035, 1058, 1089, 1155, 1210, 1260, 1265, 1380, 1386, 1449, 1452, 1518, 1540, 1587, 1610, 1694, 1771, 1815, 1932, 1980, 2070, 2116, 2178, 2277, 2310, 2415, 2420, 2530, 2541, 2645, 2772, 2783, 2898, 3036, 3174, 3220, 3388, 3465, 3542, 3630, 3703, 3795, 4140, 4235, 4356, 4554, 4620, 4761, 4830, 5060, 5082, 5290, 5313, 5445, 5566, 5796, 5819, 6348, 6930, 7084, 7245, 7260, 7406, 7590, 7623, 7935, 8349, 8470, 8855, 9108, 9522, 9660, 10164, 10580, 10626, 10890, 11109, 11132, 11385, 11638, 12705, 13860, 13915, 14490, 14812, 15180, 15246, 15870, 15939, 16698, 16940, 17457, 17710, 18515, 19044, 19481, 21252, 21780, 22218, 22770, 23276, 23805, 25047, 25410, 26565, 27830, 28980, 29095, 30492, 31740, 31878, 33327, 33396, 34914, 35420, 37030, 38115, 38962, 40733, 41745, 44436, 45540, 47610, 50094, 50820, 52371, 53130, 55545, 55660, 58190, 58443, 63756, 64009, 66654, 69828, 74060, 76230, 77924, 79695, 81466, 83490, 87285, 95220, 97405, 100188, 104742, 106260, 111090, 116380, 116886, 122199, 125235, 128018, 133308, 152460, 159390, 162932, 166635, 166980, 174570, 175329, 192027, 194810, 203665, 209484, 222180, 233772, 244398, 250470, 256036, 261855, 292215, 318780, 320045, 333270, 349140, 350658, 366597, 384054, 389620, 407330, 448063, 488796, 500940, 523710, 576081, 584430, 610995, 640090, 666540, 701316, 733194, 768108, 814660, 876645, 896126, 960135, 1047420, 1152162, 1168860, 1221990, 1280180, 1344189, 1466388, 1753290, 1792252, 1832985, 1920270, 2240315, 2304324, 2443980, 2688378, 2880405, 3506580, 3665970, 3840540, 4032567, 4480630, 5376756, 5760810, 6720945, 7331940, 8065134, 8961260, 11521620, 13441890, 16130268, 20162835, 26883780, 40325670, 80651340]

約数ペア:

[(1, 80651340), (2, 40325670), (3, 26883780), (4, 20162835), (5, 16130268), (6, 13441890), (7, 11521620), (9, 8961260), (10, 8065134), (11, 7331940), (12, 6720945), (14, 5760810), (15, 5376756), (18, 4480630), (20, 4032567), (21, 3840540), (22, 3665970), (23, 3506580), (28, 2880405), (30, 2688378), (33, 2443980), (35, 2304324), (36, 2240315), (42, 1920270), (44, 1832985), (45, 1792252), (46, 1753290), (55, 1466388), (60, 1344189), (63, 1280180), (66, 1221990), (69, 1168860), (70, 1152162), (77, 1047420), (84, 960135), (90, 896126), (92, 876645), (99, 814660), (105, 768108), (110, 733194), (115, 701316), (121, 666540), (126, 640090), (132, 610995), (138, 584430), (140, 576081), (154, 523710), (161, 500940), (165, 488796), (180, 448063), (198, 407330), (207, 389620), (210, 384054), (220, 366597), (230, 350658), (231, 349140), (242, 333270), (252, 320045), (253, 318780), (276, 292215), (308, 261855), (315, 256036), (322, 250470), (330, 244398), (345, 233772), (363, 222180), (385, 209484), (396, 203665), (414, 194810), (420, 192027), (460, 175329), (462, 174570), (483, 166980), (484, 166635), (495, 162932), (506, 159390), (529, 152460), (605, 133308), (630, 128018), (644, 125235), (660, 122199), (690, 116886), (693, 116380), (726, 111090), (759, 106260), (770, 104742), (805, 100188), (828, 97405), (847, 95220), (924, 87285), (966, 83490), (990, 81466), (1012, 79695), (1035, 77924), (1058, 76230), (1089, 74060), (1155, 69828), (1210, 66654), (1260, 64009), (1265, 63756), (1380, 58443), (1386, 58190), (1449, 55660), (1452, 55545), (1518, 53130), (1540, 52371), (1587, 50820), (1610, 50094), (1694, 47610), (1771, 45540), (1815, 44436), (1932, 41745), (1980, 40733), (2070, 38962), (2116, 38115), (2178, 37030), (2277, 35420), (2310, 34914), (2415, 33396), (2420, 33327), (2530, 31878), (2541, 31740), (2645, 30492), (2772, 29095), (2783, 28980), (2898, 27830), (3036, 26565), (3174, 25410), (3220, 25047), (3388, 23805), (3465, 23276), (3542, 22770), (3630, 22218), (3703, 21780), (3795, 21252), (4140, 19481), (4235, 19044), (4356, 18515), (4554, 17710), (4620, 17457), (4761, 16940), (4830, 16698), (5060, 15939), (5082, 15870), (5290, 15246), (5313, 15180), (5445, 14812), (5566, 14490), (5796, 13915), (5819, 13860), (6348, 12705), (6930, 11638), (7084, 11385), (7245, 11132), (7260, 11109), (7406, 10890), (7590, 10626), (7623, 10580), (7935, 10164), (8349, 9660), (8470, 9522), (8855, 9108)]