1337182740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1867}}^1$

素因数の和:2078

約数の個数: 144

約数和(自身を含む): 4259219328

約数和(自身を除く): 2922036588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 173, 180, 207, 230, 276, 345, 346, 414, 460, 519, 690, 692, 828, 865, 1035, 1038, 1380, 1557, 1730, 1867, 2070, 2076, 2595, 3114, 3460, 3734, 3979, 4140, 5190, 5601, 6228, 7468, 7785, 7958, 9335, 10380, 11202, 11937, 15570, 15916, 16803, 18670, 19895, 22404, 23874, 28005, 31140, 33606, 35811, 37340, 39790, 42941, 47748, 56010, 59685, 67212, 71622, 79580, 84015, 85882, 112020, 119370, 128823, 143244, 168030, 171764, 179055, 214705, 238740, 257646, 322991, 336060, 358110, 386469, 429410, 515292, 644115, 645982, 716220, 772938, 858820, 968973, 1288230, 1291964, 1545876, 1614955, 1932345, 1937946, 2576460, 2906919, 3229910, 3864690, 3875892, 4844865, 5813838, 6459820, 7428793, 7729380, 9689730, 11627676, 14534595, 14857586, 19379460, 22286379, 29069190, 29715172, 37143965, 44572758, 58138380, 66859137, 74287930, 89145516, 111431895, 133718274, 148575860, 222863790, 267436548, 334295685, 445727580, 668591370, 1337182740]

約数ペア:

[(1, 1337182740), (2, 668591370), (3, 445727580), (4, 334295685), (5, 267436548), (6, 222863790), (9, 148575860), (10, 133718274), (12, 111431895), (15, 89145516), (18, 74287930), (20, 66859137), (23, 58138380), (30, 44572758), (36, 37143965), (45, 29715172), (46, 29069190), (60, 22286379), (69, 19379460), (90, 14857586), (92, 14534595), (115, 11627676), (138, 9689730), (173, 7729380), (180, 7428793), (207, 6459820), (230, 5813838), (276, 4844865), (345, 3875892), (346, 3864690), (414, 3229910), (460, 2906919), (519, 2576460), (690, 1937946), (692, 1932345), (828, 1614955), (865, 1545876), (1035, 1291964), (1038, 1288230), (1380, 968973), (1557, 858820), (1730, 772938), (1867, 716220), (2070, 645982), (2076, 644115), (2595, 515292), (3114, 429410), (3460, 386469), (3734, 358110), (3979, 336060), (4140, 322991), (5190, 257646), (5601, 238740), (6228, 214705), (7468, 179055), (7785, 171764), (7958, 168030), (9335, 143244), (10380, 128823), (11202, 119370), (11937, 112020), (15570, 85882), (15916, 84015), (16803, 79580), (18670, 71622), (19895, 67212), (22404, 59685), (23874, 56010), (28005, 47748), (31140, 42941), (33606, 39790), (35811, 37340)]