2912551180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 288

約数和(自身を含む): 8588063232

約数和(自身を除く): 5675512052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 49, 55, 68, 70, 77, 85, 92, 98, 110, 115, 119, 140, 154, 161, 170, 187, 196, 220, 230, 238, 245, 253, 308, 322, 340, 374, 385, 391, 460, 476, 490, 506, 539, 595, 644, 691, 748, 770, 782, 805, 833, 935, 980, 1012, 1078, 1127, 1190, 1265, 1309, 1382, 1540, 1564, 1610, 1666, 1771, 1870, 1955, 2156, 2254, 2380, 2530, 2618, 2695, 2737, 2764, 3220, 3332, 3455, 3542, 3740, 3910, 4165, 4301, 4508, 4837, 5060, 5236, 5390, 5474, 5635, 6545, 6910, 7084, 7601, 7820, 8330, 8602, 8855, 9163, 9674, 10780, 10948, 11270, 11747, 12397, 13090, 13685, 13820, 15202, 15893, 16660, 17204, 17710, 18326, 19159, 19348, 21505, 22540, 23494, 24185, 24794, 26180, 27370, 30107, 30404, 31786, 33859, 35420, 36652, 38005, 38318, 43010, 45815, 46988, 48370, 49588, 53207, 54740, 58735, 60214, 61985, 63572, 67718, 76010, 76636, 79465, 82229, 86020, 91630, 95795, 96740, 106414, 111251, 117470, 120428, 123970, 129217, 135436, 150535, 152020, 158930, 164458, 169295, 174823, 183260, 191590, 210749, 212828, 222502, 234940, 247940, 258434, 266035, 270181, 301070, 317860, 328916, 338590, 349646, 372449, 383180, 411145, 421498, 445004, 516868, 532070, 540362, 556255, 575603, 602140, 646085, 677180, 699292, 744898, 778757, 822290, 842996, 874115, 904519, 1053745, 1064140, 1080724, 1112510, 1151206, 1223761, 1292170, 1350905, 1489796, 1557514, 1644580, 1748230, 1809038, 1862245, 1891267, 2107490, 2225020, 2302412, 2447522, 2584340, 2701810, 2878015, 2971991, 3115028, 3496460, 3618076, 3724490, 3782534, 3893785, 4214980, 4522595, 4895044, 5403620, 5756030, 5943982, 6118805, 6331633, 7448980, 7565068, 7787570, 8566327, 9045190, 9456335, 11512060, 11887964, 12237610, 12663266, 13238869, 14859955, 15575140, 17132654, 18090380, 18912670, 20803937, 24475220, 25326532, 26477738, 29719910, 31658165, 34265308, 37825340, 41607874, 42831635, 52955476, 59439820, 63316330, 66194345, 83215748, 85663270, 104019685, 126632660, 132388690, 145627559, 171326540, 208039370, 264777380, 291255118, 416078740, 582510236, 728137795, 1456275590, 2912551180]

約数ペア:

[(1, 2912551180), (2, 1456275590), (4, 728137795), (5, 582510236), (7, 416078740), (10, 291255118), (11, 264777380), (14, 208039370), (17, 171326540), (20, 145627559), (22, 132388690), (23, 126632660), (28, 104019685), (34, 85663270), (35, 83215748), (44, 66194345), (46, 63316330), (49, 59439820), (55, 52955476), (68, 42831635), (70, 41607874), (77, 37825340), (85, 34265308), (92, 31658165), (98, 29719910), (110, 26477738), (115, 25326532), (119, 24475220), (140, 20803937), (154, 18912670), (161, 18090380), (170, 17132654), (187, 15575140), (196, 14859955), (220, 13238869), (230, 12663266), (238, 12237610), (245, 11887964), (253, 11512060), (308, 9456335), (322, 9045190), (340, 8566327), (374, 7787570), (385, 7565068), (391, 7448980), (460, 6331633), (476, 6118805), (490, 5943982), (506, 5756030), (539, 5403620), (595, 4895044), (644, 4522595), (691, 4214980), (748, 3893785), (770, 3782534), (782, 3724490), (805, 3618076), (833, 3496460), (935, 3115028), (980, 2971991), (1012, 2878015), (1078, 2701810), (1127, 2584340), (1190, 2447522), (1265, 2302412), (1309, 2225020), (1382, 2107490), (1540, 1891267), (1564, 1862245), (1610, 1809038), (1666, 1748230), (1771, 1644580), (1870, 1557514), (1955, 1489796), (2156, 1350905), (2254, 1292170), (2380, 1223761), (2530, 1151206), (2618, 1112510), (2695, 1080724), (2737, 1064140), (2764, 1053745), (3220, 904519), (3332, 874115), (3455, 842996), (3542, 822290), (3740, 778757), (3910, 744898), (4165, 699292), (4301, 677180), (4508, 646085), (4837, 602140), (5060, 575603), (5236, 556255), (5390, 540362), (5474, 532070), (5635, 516868), (6545, 445004), (6910, 421498), (7084, 411145), (7601, 383180), (7820, 372449), (8330, 349646), (8602, 338590), (8855, 328916), (9163, 317860), (9674, 301070), (10780, 270181), (10948, 266035), (11270, 258434), (11747, 247940), (12397, 234940), (13090, 222502), (13685, 212828), (13820, 210749), (15202, 191590), (15893, 183260), (16660, 174823), (17204, 169295), (17710, 164458), (18326, 158930), (19159, 152020), (19348, 150535), (21505, 135436), (22540, 129217), (23494, 123970), (24185, 120428), (24794, 117470), (26180, 111251), (27370, 106414), (30107, 96740), (30404, 95795), (31786, 91630), (33859, 86020), (35420, 82229), (36652, 79465), (38005, 76636), (38318, 76010), (43010, 67718), (45815, 63572), (46988, 61985), (48370, 60214), (49588, 58735), (53207, 54740)]