173642560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 522305280

約数和(自身を除く): 348662720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 67, 70, 80, 89, 91, 104, 112, 130, 134, 140, 160, 178, 182, 208, 224, 260, 268, 280, 320, 335, 356, 364, 416, 445, 448, 455, 469, 520, 536, 560, 623, 670, 712, 728, 832, 871, 890, 910, 938, 1040, 1072, 1120, 1157, 1246, 1340, 1424, 1456, 1742, 1780, 1820, 1876, 2080, 2144, 2240, 2314, 2345, 2492, 2680, 2848, 2912, 3115, 3484, 3560, 3640, 3752, 4160, 4288, 4355, 4628, 4690, 4984, 5360, 5696, 5785, 5824, 5963, 6097, 6230, 6968, 7120, 7280, 7504, 8099, 8710, 9256, 9380, 9968, 10720, 11570, 11926, 12194, 12460, 13936, 14240, 14560, 15008, 16198, 17420, 18512, 18760, 19936, 21440, 23140, 23852, 24388, 24920, 27872, 28480, 29120, 29815, 30016, 30485, 32396, 34840, 37024, 37520, 39872, 40495, 41741, 46280, 47704, 48776, 49840, 55744, 59630, 60970, 64792, 69680, 74048, 75040, 77519, 80990, 83482, 92560, 95408, 97552, 99680, 119260, 121940, 129584, 139360, 150080, 155038, 161980, 166964, 185120, 190816, 195104, 199360, 208705, 238520, 243880, 259168, 278720, 310076, 323960, 333928, 370240, 381632, 387595, 390208, 417410, 477040, 487760, 518336, 542633, 620152, 647920, 667856, 775190, 834820, 954080, 975520, 1085266, 1240304, 1295840, 1335712, 1550380, 1669640, 1908160, 1951040, 2170532, 2480608, 2591680, 2671424, 2713165, 3100760, 3339280, 4341064, 4961216, 5426330, 6201520, 6678560, 8682128, 10852660, 12403040, 13357120, 17364256, 21705320, 24806080, 34728512, 43410640, 86821280, 173642560]

約数ペア:

[(1, 173642560), (2, 86821280), (4, 43410640), (5, 34728512), (7, 24806080), (8, 21705320), (10, 17364256), (13, 13357120), (14, 12403040), (16, 10852660), (20, 8682128), (26, 6678560), (28, 6201520), (32, 5426330), (35, 4961216), (40, 4341064), (52, 3339280), (56, 3100760), (64, 2713165), (65, 2671424), (67, 2591680), (70, 2480608), (80, 2170532), (89, 1951040), (91, 1908160), (104, 1669640), (112, 1550380), (130, 1335712), (134, 1295840), (140, 1240304), (160, 1085266), (178, 975520), (182, 954080), (208, 834820), (224, 775190), (260, 667856), (268, 647920), (280, 620152), (320, 542633), (335, 518336), (356, 487760), (364, 477040), (416, 417410), (445, 390208), (448, 387595), (455, 381632), (469, 370240), (520, 333928), (536, 323960), (560, 310076), (623, 278720), (670, 259168), (712, 243880), (728, 238520), (832, 208705), (871, 199360), (890, 195104), (910, 190816), (938, 185120), (1040, 166964), (1072, 161980), (1120, 155038), (1157, 150080), (1246, 139360), (1340, 129584), (1424, 121940), (1456, 119260), (1742, 99680), (1780, 97552), (1820, 95408), (1876, 92560), (2080, 83482), (2144, 80990), (2240, 77519), (2314, 75040), (2345, 74048), (2492, 69680), (2680, 64792), (2848, 60970), (2912, 59630), (3115, 55744), (3484, 49840), (3560, 48776), (3640, 47704), (3752, 46280), (4160, 41741), (4288, 40495), (4355, 39872), (4628, 37520), (4690, 37024), (4984, 34840), (5360, 32396), (5696, 30485), (5785, 30016), (5824, 29815), (5963, 29120), (6097, 28480), (6230, 27872), (6968, 24920), (7120, 24388), (7280, 23852), (7504, 23140), (8099, 21440), (8710, 19936), (9256, 18760), (9380, 18512), (9968, 17420), (10720, 16198), (11570, 15008), (11926, 14560), (12194, 14240), (12460, 13936)]