43410640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 127491840

約数和(自身を除く): 84081200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 89, 91, 104, 112, 130, 134, 140, 178, 182, 208, 260, 268, 280, 335, 356, 364, 445, 455, 469, 520, 536, 560, 623, 670, 712, 728, 871, 890, 910, 938, 1040, 1072, 1157, 1246, 1340, 1424, 1456, 1742, 1780, 1820, 1876, 2314, 2345, 2492, 2680, 3115, 3484, 3560, 3640, 3752, 4355, 4628, 4690, 4984, 5360, 5785, 5963, 6097, 6230, 6968, 7120, 7280, 7504, 8099, 8710, 9256, 9380, 9968, 11570, 11926, 12194, 12460, 13936, 16198, 17420, 18512, 18760, 23140, 23852, 24388, 24920, 29815, 30485, 32396, 34840, 37520, 40495, 41741, 46280, 47704, 48776, 49840, 59630, 60970, 64792, 69680, 77519, 80990, 83482, 92560, 95408, 97552, 119260, 121940, 129584, 155038, 161980, 166964, 208705, 238520, 243880, 310076, 323960, 333928, 387595, 417410, 477040, 487760, 542633, 620152, 647920, 667856, 775190, 834820, 1085266, 1240304, 1550380, 1669640, 2170532, 2713165, 3100760, 3339280, 4341064, 5426330, 6201520, 8682128, 10852660, 21705320, 43410640]

約数ペア:

[(1, 43410640), (2, 21705320), (4, 10852660), (5, 8682128), (7, 6201520), (8, 5426330), (10, 4341064), (13, 3339280), (14, 3100760), (16, 2713165), (20, 2170532), (26, 1669640), (28, 1550380), (35, 1240304), (40, 1085266), (52, 834820), (56, 775190), (65, 667856), (67, 647920), (70, 620152), (80, 542633), (89, 487760), (91, 477040), (104, 417410), (112, 387595), (130, 333928), (134, 323960), (140, 310076), (178, 243880), (182, 238520), (208, 208705), (260, 166964), (268, 161980), (280, 155038), (335, 129584), (356, 121940), (364, 119260), (445, 97552), (455, 95408), (469, 92560), (520, 83482), (536, 80990), (560, 77519), (623, 69680), (670, 64792), (712, 60970), (728, 59630), (871, 49840), (890, 48776), (910, 47704), (938, 46280), (1040, 41741), (1072, 40495), (1157, 37520), (1246, 34840), (1340, 32396), (1424, 30485), (1456, 29815), (1742, 24920), (1780, 24388), (1820, 23852), (1876, 23140), (2314, 18760), (2345, 18512), (2492, 17420), (2680, 16198), (3115, 13936), (3484, 12460), (3560, 12194), (3640, 11926), (3752, 11570), (4355, 9968), (4628, 9380), (4690, 9256), (4984, 8710), (5360, 8099), (5785, 7504), (5963, 7280), (6097, 7120), (6230, 6968)]