132406820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 367335360

約数和(自身を除く): 234928540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 547, 637, 665, 910, 931, 980, 988, 1094, 1235, 1274, 1330, 1729, 1820, 1862, 2188, 2470, 2548, 2660, 2735, 3185, 3458, 3724, 3829, 4655, 4940, 5470, 6370, 6916, 7111, 7658, 8645, 9310, 10393, 10940, 12103, 12740, 14222, 15316, 17290, 18620, 19145, 20786, 24206, 26803, 28444, 34580, 35555, 38290, 41572, 48412, 49777, 51965, 53606, 60515, 71110, 72751, 76580, 99554, 103930, 107212, 121030, 134015, 135109, 142220, 145502, 199108, 207860, 242060, 248885, 268030, 270218, 291004, 348439, 363755, 497770, 509257, 536060, 540436, 675545, 696878, 727510, 945763, 995540, 1018514, 1351090, 1393756, 1455020, 1742195, 1891526, 2037028, 2546285, 2702180, 3484390, 3783052, 4728815, 5092570, 6620341, 6968780, 9457630, 10185140, 13240682, 18915260, 26481364, 33101705, 66203410, 132406820]

約数ペア:

[(1, 132406820), (2, 66203410), (4, 33101705), (5, 26481364), (7, 18915260), (10, 13240682), (13, 10185140), (14, 9457630), (19, 6968780), (20, 6620341), (26, 5092570), (28, 4728815), (35, 3783052), (38, 3484390), (49, 2702180), (52, 2546285), (65, 2037028), (70, 1891526), (76, 1742195), (91, 1455020), (95, 1393756), (98, 1351090), (130, 1018514), (133, 995540), (140, 945763), (182, 727510), (190, 696878), (196, 675545), (245, 540436), (247, 536060), (260, 509257), (266, 497770), (364, 363755), (380, 348439), (455, 291004), (490, 270218), (494, 268030), (532, 248885), (547, 242060), (637, 207860), (665, 199108), (910, 145502), (931, 142220), (980, 135109), (988, 134015), (1094, 121030), (1235, 107212), (1274, 103930), (1330, 99554), (1729, 76580), (1820, 72751), (1862, 71110), (2188, 60515), (2470, 53606), (2548, 51965), (2660, 49777), (2735, 48412), (3185, 41572), (3458, 38290), (3724, 35555), (3829, 34580), (4655, 28444), (4940, 26803), (5470, 24206), (6370, 20786), (6916, 19145), (7111, 18620), (7658, 17290), (8645, 15316), (9310, 14222), (10393, 12740), (10940, 12103)]