20153994630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1419

約数の個数: 256

約数和(自身を含む): 61827784704

約数和(自身を除く): 41673790074

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 107, 110, 134, 154, 165, 201, 210, 214, 231, 321, 330, 335, 385, 402, 462, 469, 535, 642, 670, 737, 749, 770, 938, 1005, 1070, 1155, 1177, 1217, 1407, 1474, 1498, 1605, 2010, 2211, 2247, 2310, 2345, 2354, 2434, 2814, 3210, 3531, 3651, 3685, 3745, 4422, 4494, 4690, 5159, 5885, 6085, 7035, 7062, 7169, 7302, 7370, 7490, 8239, 8519, 10318, 11055, 11235, 11770, 12170, 13387, 14070, 14338, 15477, 16478, 17038, 17655, 18255, 21507, 22110, 22470, 24717, 25557, 25795, 26774, 30954, 35310, 35845, 36510, 40161, 41195, 42595, 43014, 49434, 50183, 51114, 51590, 66935, 71690, 77385, 78859, 80322, 81539, 82390, 85190, 93709, 100366, 107535, 123585, 127785, 130219, 133870, 150549, 154770, 157718, 163078, 187418, 200805, 215070, 236577, 244617, 247170, 250915, 255570, 260438, 281127, 301098, 390657, 394295, 401610, 407695, 468545, 473154, 489234, 501830, 552013, 562254, 570773, 651095, 752745, 781314, 788590, 815390, 896929, 911533, 937090, 1104026, 1141546, 1182885, 1223085, 1302190, 1405635, 1432409, 1505490, 1656039, 1712319, 1793858, 1823066, 1953285, 2365770, 2446170, 2690787, 2734599, 2760065, 2811270, 2853865, 2864818, 3312078, 3424638, 3906570, 4297227, 4484645, 4557665, 5381574, 5469198, 5520130, 5707730, 6278503, 7162045, 8280195, 8561595, 8594454, 8724673, 8969290, 9115330, 10026863, 12557006, 13453935, 13672995, 14324090, 16560390, 17123190, 17449346, 18835509, 20053726, 21486135, 26174019, 26907870, 27345990, 30080589, 31392515, 37671018, 42972270, 43623365, 50134315, 52348038, 60161178, 61072711, 62785030, 87246730, 94177545, 95971403, 100268630, 122145422, 130870095, 150402945, 183218133, 188355090, 191942806, 261740190, 287914209, 300805890, 305363555, 366436266, 479857015, 575828418, 610727110, 671799821, 916090665, 959714030, 1343599642, 1439571045, 1832181330, 2015399463, 2879142090, 3358999105, 4030798926, 6717998210, 10076997315, 20153994630]

約数ペア:

[(1, 20153994630), (2, 10076997315), (3, 6717998210), (5, 4030798926), (6, 3358999105), (7, 2879142090), (10, 2015399463), (11, 1832181330), (14, 1439571045), (15, 1343599642), (21, 959714030), (22, 916090665), (30, 671799821), (33, 610727110), (35, 575828418), (42, 479857015), (55, 366436266), (66, 305363555), (67, 300805890), (70, 287914209), (77, 261740190), (105, 191942806), (107, 188355090), (110, 183218133), (134, 150402945), (154, 130870095), (165, 122145422), (201, 100268630), (210, 95971403), (214, 94177545), (231, 87246730), (321, 62785030), (330, 61072711), (335, 60161178), (385, 52348038), (402, 50134315), (462, 43623365), (469, 42972270), (535, 37671018), (642, 31392515), (670, 30080589), (737, 27345990), (749, 26907870), (770, 26174019), (938, 21486135), (1005, 20053726), (1070, 18835509), (1155, 17449346), (1177, 17123190), (1217, 16560390), (1407, 14324090), (1474, 13672995), (1498, 13453935), (1605, 12557006), (2010, 10026863), (2211, 9115330), (2247, 8969290), (2310, 8724673), (2345, 8594454), (2354, 8561595), (2434, 8280195), (2814, 7162045), (3210, 6278503), (3531, 5707730), (3651, 5520130), (3685, 5469198), (3745, 5381574), (4422, 4557665), (4494, 4484645), (4690, 4297227), (5159, 3906570), (5885, 3424638), (6085, 3312078), (7035, 2864818), (7062, 2853865), (7169, 2811270), (7302, 2760065), (7370, 2734599), (7490, 2690787), (8239, 2446170), (8519, 2365770), (10318, 1953285), (11055, 1823066), (11235, 1793858), (11770, 1712319), (12170, 1656039), (13387, 1505490), (14070, 1432409), (14338, 1405635), (15477, 1302190), (16478, 1223085), (17038, 1182885), (17655, 1141546), (18255, 1104026), (21507, 937090), (22110, 911533), (22470, 896929), (24717, 815390), (25557, 788590), (25795, 781314), (26774, 752745), (30954, 651095), (35310, 570773), (35845, 562254), (36510, 552013), (40161, 501830), (41195, 489234), (42595, 473154), (43014, 468545), (49434, 407695), (50183, 401610), (51114, 394295), (51590, 390657), (66935, 301098), (71690, 281127), (77385, 260438), (78859, 255570), (80322, 250915), (81539, 247170), (82390, 244617), (85190, 236577), (93709, 215070), (100366, 200805), (107535, 187418), (123585, 163078), (127785, 157718), (130219, 154770), (133870, 150549)]