1330351440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 240

約数和(自身を含む): 4613538048

約数和(自身を除く): 3283186608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 121, 122, 132, 165, 176, 183, 220, 240, 242, 244, 264, 305, 330, 363, 366, 440, 484, 488, 528, 605, 610, 660, 671, 726, 732, 751, 880, 915, 968, 976, 1210, 1220, 1320, 1342, 1452, 1464, 1502, 1815, 1830, 1936, 2013, 2253, 2420, 2440, 2640, 2684, 2904, 2928, 3004, 3355, 3630, 3660, 3755, 4026, 4506, 4840, 4880, 5368, 5808, 6008, 6710, 7260, 7320, 7381, 7510, 8052, 8261, 9012, 9680, 10065, 10736, 11265, 12016, 13420, 14520, 14640, 14762, 15020, 16104, 16522, 18024, 20130, 22143, 22530, 24783, 26840, 29040, 29524, 30040, 32208, 33044, 36048, 36905, 40260, 41305, 44286, 45060, 45811, 49566, 53680, 59048, 60080, 66088, 73810, 80520, 82610, 88572, 90120, 90871, 91622, 99132, 110715, 118096, 123915, 132176, 137433, 147620, 161040, 165220, 177144, 180240, 181742, 183244, 198264, 221430, 229055, 247830, 272613, 274866, 295240, 330440, 354288, 363484, 366488, 396528, 442860, 454355, 458110, 495660, 503921, 545226, 549732, 590480, 660880, 687165, 726968, 732976, 885720, 908710, 916220, 991320, 1007842, 1090452, 1099464, 1363065, 1374330, 1453936, 1511763, 1771440, 1817420, 1832440, 1982640, 2015684, 2180904, 2198928, 2519605, 2726130, 2748660, 3023526, 3634840, 3664880, 4031368, 4361808, 5039210, 5452260, 5497320, 5543131, 6047052, 7269680, 7558815, 8062736, 10078420, 10904520, 10994640, 11086262, 12094104, 15117630, 16629393, 20156840, 21809040, 22172524, 24188208, 27715655, 30235260, 33258786, 40313680, 44345048, 55431310, 60470520, 66517572, 83146965, 88690096, 110862620, 120941040, 133035144, 166293930, 221725240, 266070288, 332587860, 443450480, 665175720, 1330351440]

約数ペア:

[(1, 1330351440), (2, 665175720), (3, 443450480), (4, 332587860), (5, 266070288), (6, 221725240), (8, 166293930), (10, 133035144), (11, 120941040), (12, 110862620), (15, 88690096), (16, 83146965), (20, 66517572), (22, 60470520), (24, 55431310), (30, 44345048), (33, 40313680), (40, 33258786), (44, 30235260), (48, 27715655), (55, 24188208), (60, 22172524), (61, 21809040), (66, 20156840), (80, 16629393), (88, 15117630), (110, 12094104), (120, 11086262), (121, 10994640), (122, 10904520), (132, 10078420), (165, 8062736), (176, 7558815), (183, 7269680), (220, 6047052), (240, 5543131), (242, 5497320), (244, 5452260), (264, 5039210), (305, 4361808), (330, 4031368), (363, 3664880), (366, 3634840), (440, 3023526), (484, 2748660), (488, 2726130), (528, 2519605), (605, 2198928), (610, 2180904), (660, 2015684), (671, 1982640), (726, 1832440), (732, 1817420), (751, 1771440), (880, 1511763), (915, 1453936), (968, 1374330), (976, 1363065), (1210, 1099464), (1220, 1090452), (1320, 1007842), (1342, 991320), (1452, 916220), (1464, 908710), (1502, 885720), (1815, 732976), (1830, 726968), (1936, 687165), (2013, 660880), (2253, 590480), (2420, 549732), (2440, 545226), (2640, 503921), (2684, 495660), (2904, 458110), (2928, 454355), (3004, 442860), (3355, 396528), (3630, 366488), (3660, 363484), (3755, 354288), (4026, 330440), (4506, 295240), (4840, 274866), (4880, 272613), (5368, 247830), (5808, 229055), (6008, 221430), (6710, 198264), (7260, 183244), (7320, 181742), (7381, 180240), (7510, 177144), (8052, 165220), (8261, 161040), (9012, 147620), (9680, 137433), (10065, 132176), (10736, 123915), (11265, 118096), (12016, 110715), (13420, 99132), (14520, 91622), (14640, 90871), (14762, 90120), (15020, 88572), (16104, 82610), (16522, 80520), (18024, 73810), (20130, 66088), (22143, 60080), (22530, 59048), (24783, 53680), (26840, 49566), (29040, 45811), (29524, 45060), (30040, 44286), (32208, 41305), (33044, 40260), (36048, 36905)]